[{"year":"2026","title":"Influence of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves","publication_identifier":{"issn":["2075-4701"]},"author":[{"last_name":"Kullmer","first_name":"Gunter","full_name":"Kullmer, Gunter","id":"291"},{"id":"57245","first_name":"Sven","last_name":"Krome","full_name":"Krome, Sven"},{"first_name":"Deborah","last_name":"Weiß","full_name":"Weiß, Deborah","id":"45673"},{"full_name":"Schramm, Britta","first_name":"Britta","last_name":"Schramm","id":"4668"},{"last_name":"Ostwald","first_name":"Richard","orcid":"0000-0003-2147-8444","full_name":"Ostwald, Richard","id":"106876"}],"publication_status":"published","date_updated":"2026-08-06T10:17:54Z","intvolume":"        16","article_number":"835","language":[{"iso":"eng"}],"doi":"10.3390/met16080835","publication":"Metals","issue":"8","abstract":[{"text":"<jats:p>Investigating crack growth in sheet metal originating from clinched joints is a major part of predicting the service life of mechanically joined structures. Clinching allows different materials to be joined together. A key task in this context is to perform crack growth simulations in the vicinity of clinched joints considering different load and environmental conditions. This requires formulaic descriptions of the fatigue crack growth rate curves for the materials used. For this purpose, fatigue crack growth rate curves for different R-ratios and temperatures are determined experimentally. Generally, these fatigue crack growth rate curves can be described very well using a novel two-part exponential approach for the formulaic description of fatigue crack growth rate curves developed at Applied Mechanics of Paderborn University (FAM). In this case, three parameters are sufficient to describe the fatigue crack growth rate curves. For the material HCT590X, which is frequently used in clinched joints, it is shown as an example how the parameters vary with the R-ratio and the temperature. In addition, at high crack growth rates, a significant rise in the fatigue crack growth rate curve sometimes occurs at both low and high temperatures. To account for this feature, the two-part exponential approach can be expanded to include a third part.</jats:p>","lang":"eng"}],"date_created":"2026-08-06T10:14:38Z","type":"journal_article","department":[{"_id":"9"},{"_id":"952"},{"_id":"321"}],"status":"public","_id":"66673","publisher":"MDPI AG","user_id":"85414","volume":16,"citation":{"chicago":"Kullmer, Gunter, Sven Krome, Deborah Weiß, Britta Schramm, and Richard Ostwald. “Influence of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves.” <i>Metals</i> 16, no. 8 (2026). <a href=\"https://doi.org/10.3390/met16080835\">https://doi.org/10.3390/met16080835</a>.","short":"G. Kullmer, S. Krome, D. Weiß, B. Schramm, R. Ostwald, Metals 16 (2026).","ieee":"G. Kullmer, S. Krome, D. Weiß, B. Schramm, and R. Ostwald, “Influence of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves,” <i>Metals</i>, vol. 16, no. 8, Art. no. 835, 2026, doi: <a href=\"https://doi.org/10.3390/met16080835\">10.3390/met16080835</a>.","apa":"Kullmer, G., Krome, S., Weiß, D., Schramm, B., &#38; Ostwald, R. (2026). Influence of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves. <i>Metals</i>, <i>16</i>(8), Article 835. <a href=\"https://doi.org/10.3390/met16080835\">https://doi.org/10.3390/met16080835</a>","bibtex":"@article{Kullmer_Krome_Weiß_Schramm_Ostwald_2026, title={Influence of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves}, volume={16}, DOI={<a href=\"https://doi.org/10.3390/met16080835\">10.3390/met16080835</a>}, number={8835}, journal={Metals}, publisher={MDPI AG}, author={Kullmer, Gunter and Krome, Sven and Weiß, Deborah and Schramm, Britta and Ostwald, Richard}, year={2026} }","ama":"Kullmer G, Krome S, Weiß D, Schramm B, Ostwald R. Influence of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves. <i>Metals</i>. 2026;16(8). doi:<a href=\"https://doi.org/10.3390/met16080835\">10.3390/met16080835</a>","mla":"Kullmer, Gunter, et al. “Influence of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves.” <i>Metals</i>, vol. 16, no. 8, 835, MDPI AG, 2026, doi:<a href=\"https://doi.org/10.3390/met16080835\">10.3390/met16080835</a>."},"quality_controlled":"1","project":[{"name":"TRR 285 - Project Area B","_id":"132"},{"_id":"143","name":"TRR 285 - Subproject B04"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"}]},{"quality_controlled":"1","citation":{"short":"D. Weiß, T. Duffe, T.D. Joy, G. Kullmer, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.","chicago":"Weiß, Deborah, Tobias Duffe, Tintu David Joy, and Gunter Kullmer. “Consideration of Residual Stresses and Damage in the Fracture Mechanical Investigation of Mechanically Joined Structures.” In <i>Materials Research Proceedings</i>, Vol. 52. Materials Research Forum LLC, 2025. <a href=\"https://doi.org/10.21741/9781644903551-28\">https://doi.org/10.21741/9781644903551-28</a>.","ieee":"D. Weiß, T. Duffe, T. D. Joy, and G. Kullmer, “Consideration of residual stresses and damage in the fracture mechanical investigation of mechanically joined structures,” in <i>Materials Research Proceedings</i>, 2025, vol. 52, doi: <a href=\"https://doi.org/10.21741/9781644903551-28\">10.21741/9781644903551-28</a>.","apa":"Weiß, D., Duffe, T., Joy, T. D., &#38; Kullmer, G. (2025). Consideration of residual stresses and damage in the fracture mechanical investigation of mechanically joined structures. <i>Materials Research Proceedings</i>, <i>52</i>. <a href=\"https://doi.org/10.21741/9781644903551-28\">https://doi.org/10.21741/9781644903551-28</a>","bibtex":"@inproceedings{Weiß_Duffe_Joy_Kullmer_2025, title={Consideration of residual stresses and damage in the fracture mechanical investigation of mechanically joined structures}, volume={52}, DOI={<a href=\"https://doi.org/10.21741/9781644903551-28\">10.21741/9781644903551-28</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Weiß, Deborah and Duffe, Tobias and Joy, Tintu David and Kullmer, Gunter}, year={2025} }","ama":"Weiß D, Duffe T, Joy TD, Kullmer G. Consideration of residual stresses and damage in the fracture mechanical investigation of mechanically joined structures. In: <i>Materials Research Proceedings</i>. Vol 52. Materials Research Forum LLC; 2025. doi:<a href=\"https://doi.org/10.21741/9781644903551-28\">10.21741/9781644903551-28</a>","mla":"Weiß, Deborah, et al. “Consideration of Residual Stresses and Damage in the Fracture Mechanical Investigation of Mechanically Joined Structures.” <i>Materials Research Proceedings</i>, vol. 52, Materials Research Forum LLC, 2025, doi:<a href=\"https://doi.org/10.21741/9781644903551-28\">10.21741/9781644903551-28</a>."},"user_id":"85414","volume":52,"publisher":"Materials Research Forum LLC","_id":"65172","status":"public","type":"conference","department":[{"_id":"9"},{"_id":"143"}],"date_created":"2026-03-27T13:51:43Z","abstract":[{"lang":"eng","text":"<jats:p>Abstract. The process of joining is used in numerous sectors of the manufacturing industry, where constructions composed of individual components or metal sheets are combined to form complex structures. A straightforward and pervasive approach for joining materials of disparate natures and coated surfaces is clinching. During the clinching process, plastic deformation, residual stresses and damage are introduced into the joint. Due to time-varying service loads cracks can initiate and propagate in the vicinity of the joint which limits the lifetime of the clinched structure. In order to prevent those damage cases, it is crucial to perform fracture mechanical evaluation of cracks in the joint region. Therefore, this publication deals with the question of how plastic deformation, residual stresses and damage need to be considered for the assessment of a crack. For this purpose, simple substitute models are employed to illustrate the principles based on the clinching application example.</jats:p>"}],"publication":"Materials Research Proceedings","doi":"10.21741/9781644903551-28","language":[{"iso":"eng"}],"date_updated":"2026-03-27T13:55:18Z","publication_status":"published","intvolume":"        52","title":"Consideration of residual stresses and damage in the fracture mechanical investigation of mechanically joined structures","year":"2025","publication_identifier":{"issn":["2474-395X"]},"author":[{"full_name":"Weiß, Deborah","last_name":"Weiß","first_name":"Deborah","id":"45673"},{"id":"41322","full_name":"Duffe, Tobias","first_name":"Tobias","last_name":"Duffe"},{"last_name":"Joy","first_name":"Tintu David","full_name":"Joy, Tintu David","id":"30821"},{"id":"291","first_name":"Gunter","last_name":"Kullmer","full_name":"Kullmer, Gunter"}]},{"publisher":"LibreCat University","_id":"63764","doi":"https://doi.org/10.48447/BR-2025-490","user_id":"57245","author":[{"id":"45673","last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah"},{"id":"57245","last_name":"Krome","first_name":"Sven","full_name":"Krome, Sven"},{"first_name":"Tobias","last_name":"Duffe","full_name":"Duffe, Tobias","id":"41322"},{"full_name":"Kullmer, Gunter","first_name":"Gunter","last_name":"Kullmer","id":"291"},{"id":"106876","first_name":"Richard","orcid":"0000-0003-2147-8444","last_name":"Ostwald","full_name":"Ostwald, Richard"}],"title":"Experimentelle Ermittlung von Rissablenkungswinkeln bei außerphasiger Mixed-Mode-Belastung mittels einer neuartigen Probengeometrie","status":"public","year":"2025","date_updated":"2026-03-30T10:59:38Z","date_created":"2026-01-27T15:33:53Z","department":[{"_id":"143"}],"type":"research_data","citation":{"bibtex":"@book{Weiß_Krome_Duffe_Kullmer_Ostwald_2025, title={Experimentelle Ermittlung von Rissablenkungswinkeln bei außerphasiger Mixed-Mode-Belastung mittels einer neuartigen Probengeometrie}, DOI={<a href=\"https://doi.org/10.48447/BR-2025-490\">https://doi.org/10.48447/BR-2025-490</a>}, publisher={LibreCat University}, author={Weiß, Deborah and Krome, Sven and Duffe, Tobias and Kullmer, Gunter and Ostwald, Richard}, year={2025} }","chicago":"Weiß, Deborah, Sven Krome, Tobias Duffe, Gunter Kullmer, and Richard Ostwald. <i>Experimentelle Ermittlung von Rissablenkungswinkeln Bei Außerphasiger Mixed-Mode-Belastung Mittels Einer Neuartigen Probengeometrie</i>. LibreCat University, 2025. <a href=\"https://doi.org/10.48447/BR-2025-490\">https://doi.org/10.48447/BR-2025-490</a>.","ama":"Weiß D, Krome S, Duffe T, Kullmer G, Ostwald R. <i>Experimentelle Ermittlung von Rissablenkungswinkeln Bei Außerphasiger Mixed-Mode-Belastung Mittels Einer Neuartigen Probengeometrie</i>. LibreCat University; 2025. doi:<a href=\"https://doi.org/10.48447/BR-2025-490\">https://doi.org/10.48447/BR-2025-490</a>","short":"D. Weiß, S. Krome, T. Duffe, G. Kullmer, R. Ostwald, Experimentelle Ermittlung von Rissablenkungswinkeln Bei Außerphasiger Mixed-Mode-Belastung Mittels Einer Neuartigen Probengeometrie, LibreCat University, 2025.","ieee":"D. Weiß, S. Krome, T. Duffe, G. Kullmer, and R. Ostwald, <i>Experimentelle Ermittlung von Rissablenkungswinkeln bei außerphasiger Mixed-Mode-Belastung mittels einer neuartigen Probengeometrie</i>. LibreCat University, 2025.","apa":"Weiß, D., Krome, S., Duffe, T., Kullmer, G., &#38; Ostwald, R. (2025). <i>Experimentelle Ermittlung von Rissablenkungswinkeln bei außerphasiger Mixed-Mode-Belastung mittels einer neuartigen Probengeometrie</i>. LibreCat University. <a href=\"https://doi.org/10.48447/BR-2025-490\">https://doi.org/10.48447/BR-2025-490</a>","mla":"Weiß, Deborah, et al. <i>Experimentelle Ermittlung von Rissablenkungswinkeln Bei Außerphasiger Mixed-Mode-Belastung Mittels Einer Neuartigen Probengeometrie</i>. LibreCat University, 2025, doi:<a href=\"https://doi.org/10.48447/BR-2025-490\">https://doi.org/10.48447/BR-2025-490</a>."},"project":[{"name":"TRR 285 - Project Area B","_id":"132"}]},{"user_id":"85414","doi":"https://doi.org/10.48447/BR-2025-492","_id":"65221","publisher":"LibreCat University","date_updated":"2026-04-07T04:35:27Z","title":"BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ","year":"2025","status":"public","author":[{"id":"291","last_name":"Kullmer","first_name":"Gunter","full_name":"Kullmer, Gunter"},{"id":"45673","full_name":"Weiß, Deborah","last_name":"Weiß","first_name":"Deborah"},{"first_name":"Tobias","last_name":"Duffe","full_name":"Duffe, Tobias","id":"41322"},{"first_name":"Britta","last_name":"Schramm","full_name":"Schramm, Britta","id":"4668"},{"id":"106876","full_name":"Ostwald, Richard","last_name":"Ostwald","first_name":"Richard","orcid":"0000-0003-2147-8444"}],"type":"research_data","department":[{"_id":"9"},{"_id":"143"}],"date_created":"2026-03-30T11:00:23Z","citation":{"ieee":"G. Kullmer, D. Weiß, T. Duffe, B. Schramm, and R. Ostwald, <i>BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ</i>. LibreCat University, 2025.","apa":"Kullmer, G., Weiß, D., Duffe, T., Schramm, B., &#38; Ostwald, R. (2025). <i>BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ</i>. LibreCat University. <a href=\"https://doi.org/10.48447/BR-2025-492\">https://doi.org/10.48447/BR-2025-492</a>","chicago":"Kullmer, Gunter, Deborah Weiß, Tobias Duffe, Britta Schramm, and Richard Ostwald. <i>BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ</i>. LibreCat University, 2025. <a href=\"https://doi.org/10.48447/BR-2025-492\">https://doi.org/10.48447/BR-2025-492</a>.","short":"G. Kullmer, D. Weiß, T. Duffe, B. Schramm, R. Ostwald, BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ, LibreCat University, 2025.","mla":"Kullmer, Gunter, et al. <i>BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ</i>. LibreCat University, 2025, doi:<a href=\"https://doi.org/10.48447/BR-2025-492\">https://doi.org/10.48447/BR-2025-492</a>.","bibtex":"@book{Kullmer_Weiß_Duffe_Schramm_Ostwald_2025, title={BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ}, DOI={<a href=\"https://doi.org/10.48447/BR-2025-492\">https://doi.org/10.48447/BR-2025-492</a>}, publisher={LibreCat University}, author={Kullmer, Gunter and Weiß, Deborah and Duffe, Tobias and Schramm, Britta and Ostwald, Richard}, year={2025} }","ama":"Kullmer G, Weiß D, Duffe T, Schramm B, Ostwald R. <i>BESCHREIBUNG DES R- UND DES TEMPERATUREINFLUSSES SOWIE DES EINLAUFVERHALTENS BEI EXPERIMENTELL BESTIMMTEN RISSFORTSCHRITTSKURVEN MIT DEM EXPONENTIALANSATZ</i>. LibreCat University; 2025. doi:<a href=\"https://doi.org/10.48447/BR-2025-492\">https://doi.org/10.48447/BR-2025-492</a>"}},{"doi":"10.1016/j.engfracmech.2023.109826","article_number":"109826","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2024-02-22T09:55:31Z","intvolume":"       296","title":"An alternative and robust formulation of the fatigue crack growth rate curve for long cracks","year":"2024","author":[{"id":"291","full_name":"Kullmer, Gunter","last_name":"Kullmer","first_name":"Gunter"},{"full_name":"Weiß, Deborah","last_name":"Weiß","first_name":"Deborah","id":"45673"},{"last_name":"Schramm","first_name":"Britta","full_name":"Schramm, Britta","id":"4668"}],"publication_identifier":{"issn":["0013-7944"]},"type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"department":[{"_id":"143"},{"_id":"630"}],"date_created":"2024-02-22T09:35:01Z","publication":"Engineering Fracture Mechanics","user_id":"45673","volume":296,"_id":"51737","publisher":"Elsevier BV","status":"public","project":[{"_id":"130","grant_number":"418701707","name":"TRR 285: TRR 285"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"citation":{"apa":"Kullmer, G., Weiß, D., &#38; Schramm, B. (2024). An alternative and robust formulation of the fatigue crack growth rate curve for long cracks. <i>Engineering Fracture Mechanics</i>, <i>296</i>, Article 109826. <a href=\"https://doi.org/10.1016/j.engfracmech.2023.109826\">https://doi.org/10.1016/j.engfracmech.2023.109826</a>","ieee":"G. Kullmer, D. Weiß, and B. Schramm, “An alternative and robust formulation of the fatigue crack growth rate curve for long cracks,” <i>Engineering Fracture Mechanics</i>, vol. 296, Art. no. 109826, 2024, doi: <a href=\"https://doi.org/10.1016/j.engfracmech.2023.109826\">10.1016/j.engfracmech.2023.109826</a>.","chicago":"Kullmer, Gunter, Deborah Weiß, and Britta Schramm. “An Alternative and Robust Formulation of the Fatigue Crack Growth Rate Curve for Long Cracks.” <i>Engineering Fracture Mechanics</i> 296 (2024). <a href=\"https://doi.org/10.1016/j.engfracmech.2023.109826\">https://doi.org/10.1016/j.engfracmech.2023.109826</a>.","short":"G. Kullmer, D. Weiß, B. Schramm, Engineering Fracture Mechanics 296 (2024).","mla":"Kullmer, Gunter, et al. “An Alternative and Robust Formulation of the Fatigue Crack Growth Rate Curve for Long Cracks.” <i>Engineering Fracture Mechanics</i>, vol. 296, 109826, Elsevier BV, 2024, doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2023.109826\">10.1016/j.engfracmech.2023.109826</a>.","ama":"Kullmer G, Weiß D, Schramm B. An alternative and robust formulation of the fatigue crack growth rate curve for long cracks. <i>Engineering Fracture Mechanics</i>. 2024;296. doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2023.109826\">10.1016/j.engfracmech.2023.109826</a>","bibtex":"@article{Kullmer_Weiß_Schramm_2024, title={An alternative and robust formulation of the fatigue crack growth rate curve for long cracks}, volume={296}, DOI={<a href=\"https://doi.org/10.1016/j.engfracmech.2023.109826\">10.1016/j.engfracmech.2023.109826</a>}, number={109826}, journal={Engineering Fracture Mechanics}, publisher={Elsevier BV}, author={Kullmer, Gunter and Weiß, Deborah and Schramm, Britta}, year={2024} }"}},{"date_created":"2024-04-10T07:58:29Z","type":"conference","department":[{"_id":"143"}],"citation":{"apa":"Kullmer, G., Weiß, D., &#38; Schramm, B. (2024). <i>Weiterentwicklung des Exponentialansatzes zur Beschreibung von Rissfortschrittskurven</i>. 56. Tagung des DVM-Arbeitskreises Bruchmechanik und Bauteilsicherheit , Kassel. <a href=\"https://doi.org/10.48447/BR-2024-369\">https://doi.org/10.48447/BR-2024-369</a>","ieee":"G. Kullmer, D. Weiß, and B. Schramm, “Weiterentwicklung des Exponentialansatzes zur Beschreibung von Rissfortschrittskurven,” presented at the 56. Tagung des DVM-Arbeitskreises Bruchmechanik und Bauteilsicherheit , Kassel, 2024, doi: <a href=\"https://doi.org/10.48447/BR-2024-369\">10.48447/BR-2024-369</a>.","chicago":"Kullmer, Gunter, Deborah Weiß, and Britta Schramm. “Weiterentwicklung des Exponentialansatzes zur Beschreibung von Rissfortschrittskurven.” Deutscher Verband für Materialforschung und –prüfung e.V., 2024. <a href=\"https://doi.org/10.48447/BR-2024-369\">https://doi.org/10.48447/BR-2024-369</a>.","short":"G. Kullmer, D. Weiß, B. Schramm, in: Deutscher Verband für Materialforschung und –prüfung e.V., 2024.","mla":"Kullmer, Gunter, et al. <i>Weiterentwicklung des Exponentialansatzes zur Beschreibung von Rissfortschrittskurven</i>. Deutscher Verband für Materialforschung und –prüfung e.V., 2024, doi:<a href=\"https://doi.org/10.48447/BR-2024-369\">10.48447/BR-2024-369</a>.","ama":"Kullmer G, Weiß D, Schramm B. Weiterentwicklung des Exponentialansatzes zur Beschreibung von Rissfortschrittskurven. In: Deutscher Verband für Materialforschung und –prüfung e.V.; 2024. doi:<a href=\"https://doi.org/10.48447/BR-2024-369\">10.48447/BR-2024-369</a>","bibtex":"@inproceedings{Kullmer_Weiß_Schramm_2024, title={Weiterentwicklung des Exponentialansatzes zur Beschreibung von Rissfortschrittskurven}, DOI={<a href=\"https://doi.org/10.48447/BR-2024-369\">10.48447/BR-2024-369</a>}, publisher={Deutscher Verband für Materialforschung und –prüfung e.V.}, author={Kullmer, Gunter and Weiß, Deborah and Schramm, Britta}, year={2024} }"},"project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"_id":"53394","language":[{"iso":"ger"}],"publisher":"Deutscher Verband für Materialforschung und –prüfung e.V.","doi":"10.48447/BR-2024-369","user_id":"45673","title":"Weiterentwicklung des Exponentialansatzes zur Beschreibung von Rissfortschrittskurven","status":"public","year":"2024","conference":{"end_date":"2024-02-21","location":"Kassel","name":"56. Tagung des DVM-Arbeitskreises Bruchmechanik und Bauteilsicherheit ","start_date":"2024-02-20"},"author":[{"last_name":"Kullmer","first_name":"Gunter","full_name":"Kullmer, Gunter","id":"291"},{"id":"45673","last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah"},{"id":"4668","full_name":"Schramm, Britta","last_name":"Schramm","first_name":"Britta"}],"date_updated":"2024-04-10T08:30:45Z"},{"project":[{"name":"TRR 285: TRR 285","grant_number":"418701707","_id":"130"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"citation":{"ama":"Weiß D, Duffe T, Buczek M, Kullmer G, Schramm B. Bruchmechanische Untersuchung des Dualphasenstahls HCT590X unter Temperatureinfluss. In: Deutscher Verband für Materialforschung und -prüfung e.V.; 2023. doi:<a href=\"https://doi.org/10.48447/WP-2023-244\">10.48447/WP-2023-244</a>","bibtex":"@inproceedings{Weiß_Duffe_Buczek_Kullmer_Schramm_2023, title={Bruchmechanische Untersuchung des Dualphasenstahls HCT590X unter Temperatureinfluss}, DOI={<a href=\"https://doi.org/10.48447/WP-2023-244\">10.48447/WP-2023-244</a>}, publisher={Deutscher Verband für Materialforschung und -prüfung e.V.}, author={Weiß, Deborah and Duffe, Tobias and Buczek, Moritz and Kullmer, Gunter and Schramm, Britta}, year={2023} }","mla":"Weiß, Deborah, et al. <i>Bruchmechanische Untersuchung des Dualphasenstahls HCT590X unter Temperatureinfluss</i>. Deutscher Verband für Materialforschung und -prüfung e.V., 2023, doi:<a href=\"https://doi.org/10.48447/WP-2023-244\">10.48447/WP-2023-244</a>.","chicago":"Weiß, Deborah, Tobias Duffe, Moritz Buczek, Gunter Kullmer, and Britta Schramm. “Bruchmechanische Untersuchung des Dualphasenstahls HCT590X unter Temperatureinfluss.” Deutscher Verband für Materialforschung und -prüfung e.V., 2023. <a href=\"https://doi.org/10.48447/WP-2023-244\">https://doi.org/10.48447/WP-2023-244</a>.","short":"D. Weiß, T. Duffe, M. Buczek, G. Kullmer, B. Schramm, in: Deutscher Verband für Materialforschung und -prüfung e.V., 2023.","apa":"Weiß, D., Duffe, T., Buczek, M., Kullmer, G., &#38; Schramm, B. (2023). <i>Bruchmechanische Untersuchung des Dualphasenstahls HCT590X unter Temperatureinfluss</i>. Werkstoffprüfung 2023: Werkstoffe und Bauteile auf dem Prüfstand - Tagung, Berlin. <a href=\"https://doi.org/10.48447/WP-2023-244\">https://doi.org/10.48447/WP-2023-244</a>","ieee":"D. Weiß, T. Duffe, M. Buczek, G. Kullmer, and B. Schramm, “Bruchmechanische Untersuchung des Dualphasenstahls HCT590X unter Temperatureinfluss,” presented at the Werkstoffprüfung 2023: Werkstoffe und Bauteile auf dem Prüfstand - Tagung, Berlin, 2023, doi: <a href=\"https://doi.org/10.48447/WP-2023-244\">10.48447/WP-2023-244</a>."},"type":"conference","department":[{"_id":"143"},{"_id":"630"}],"date_created":"2024-02-22T09:54:40Z","date_updated":"2024-04-10T07:08:49Z","publication_status":"published","status":"public","year":"2023","title":"Bruchmechanische Untersuchung des Dualphasenstahls HCT590X unter Temperatureinfluss","conference":{"start_date":"2023-11-23","name":"Werkstoffprüfung 2023: Werkstoffe und Bauteile auf dem Prüfstand - Tagung","location":"Berlin","end_date":"2023-11-24"},"author":[{"first_name":"Deborah","last_name":"Weiß","full_name":"Weiß, Deborah","id":"45673"},{"id":"41322","full_name":"Duffe, Tobias","first_name":"Tobias","last_name":"Duffe"},{"id":"83727","last_name":"Buczek","first_name":"Moritz","full_name":"Buczek, Moritz"},{"id":"291","first_name":"Gunter","last_name":"Kullmer","full_name":"Kullmer, Gunter"},{"first_name":"Britta","last_name":"Schramm","full_name":"Schramm, Britta","id":"4668"}],"doi":"10.48447/WP-2023-244","user_id":"45673","publisher":"Deutscher Verband für Materialforschung und -prüfung e.V.","_id":"51739","language":[{"iso":"ger"}]},{"quality_controlled":"1","project":[{"name":"TRR 285: TRR 285","grant_number":"418701707","_id":"130"},{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"_id":"59","grant_number":"231447078","name":"TRR 142 - A02: TRR 142 - Subproject A02"}],"citation":{"ieee":"R. Kupfer <i>et al.</i>, “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties,” <i>Journal of Advanced Joining Processes</i>, vol. 5, Art. no. 100108, 2022, doi: <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>.","apa":"Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J., Weiß, D., Sadeghian, B., Busch, M., Krüger, J., Neuser, M., Grydin, O., Böhnke, M., Bielak, C. R., &#38; Troschitz, J. (2022). Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. <i>Journal of Advanced Joining Processes</i>, <i>5</i>, Article 100108. <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">https://doi.org/10.1016/j.jajp.2022.100108</a>","mla":"Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” <i>Journal of Advanced Joining Processes</i>, vol. 5, 100108, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>.","bibtex":"@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties}, volume={5}, DOI={<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>}, number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek, Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad and Busch, Matthias and Krüger, Jan and et al.}, year={2022} }","chicago":"Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz, Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” <i>Journal of Advanced Joining Processes</i> 5 (2022). <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">https://doi.org/10.1016/j.jajp.2022.100108</a>.","short":"R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß, B. Sadeghian, M. Busch, J. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak, J. Troschitz, Journal of Advanced Joining Processes 5 (2022).","ama":"Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. <i>Journal of Advanced Joining Processes</i>. 2022;5. doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>"},"user_id":"32340","volume":5,"_id":"31828","publisher":"Elsevier BV","status":"public","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","Engineering (miscellaneous)","Chemical Engineering (miscellaneous)"],"department":[{"_id":"157"},{"_id":"158"}],"date_created":"2022-06-09T06:23:00Z","publication":"Journal of Advanced Joining Processes","doi":"10.1016/j.jajp.2022.100108","article_number":"100108","language":[{"iso":"eng"}],"date_updated":"2024-03-14T15:22:46Z","publication_status":"published","intvolume":"         5","title":"Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties","year":"2022","author":[{"last_name":"Kupfer","first_name":"Robert","full_name":"Kupfer, Robert"},{"full_name":"Köhler, Daniel","first_name":"Daniel","last_name":"Köhler"},{"full_name":"Römisch, David","first_name":"David","last_name":"Römisch"},{"last_name":"Wituschek","first_name":"Simon","full_name":"Wituschek, Simon"},{"full_name":"Ewenz, Lars","first_name":"Lars","last_name":"Ewenz"},{"last_name":"Kalich","first_name":"Jan","full_name":"Kalich, Jan"},{"last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah","id":"45673"},{"full_name":"Sadeghian, Behdad","last_name":"Sadeghian","first_name":"Behdad"},{"first_name":"Matthias","last_name":"Busch","full_name":"Busch, Matthias"},{"full_name":"Krüger, Jan","last_name":"Krüger","first_name":"Jan"},{"id":"32340","full_name":"Neuser, Moritz","last_name":"Neuser","first_name":"Moritz"},{"full_name":"Grydin, Olexandr","first_name":"Olexandr","last_name":"Grydin","id":"43822"},{"full_name":"Böhnke, Max","last_name":"Böhnke","first_name":"Max","id":"45779"},{"last_name":"Bielak","first_name":"Christian Roman","full_name":"Bielak, Christian Roman","id":"34782"},{"full_name":"Troschitz, Juliane","last_name":"Troschitz","first_name":"Juliane"}],"publication_identifier":{"issn":["2666-3309"]}},{"citation":{"chicago":"Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz, Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” <i>Journal of Advanced Joining Processes</i> 5 (2022). <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">https://doi.org/10.1016/j.jajp.2022.100108</a>.","short":"R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß, B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak, J. Troschitz, Journal of Advanced Joining Processes 5 (2022).","apa":"Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J., Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke, M., Bielak, C. R., &#38; Troschitz, J. (2022). Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. <i>Journal of Advanced Joining Processes</i>, <i>5</i>, Article 100108. <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">https://doi.org/10.1016/j.jajp.2022.100108</a>","ieee":"R. Kupfer <i>et al.</i>, “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties,” <i>Journal of Advanced Joining Processes</i>, vol. 5, Art. no. 100108, 2022, doi: <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>.","ama":"Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. <i>Journal of Advanced Joining Processes</i>. 2022;5. doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>","bibtex":"@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties}, volume={5}, DOI={<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>}, number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek, Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }","mla":"Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” <i>Journal of Advanced Joining Processes</i>, vol. 5, 100108, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>."},"quality_controlled":"1","project":[{"name":"TRR 285: TRR 285","grant_number":"418701707","_id":"130"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"_id":"148","name":"TRR 285 – C04: TRR 285 - Subproject C04"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"},{"_id":"145","name":"TRR 285 – C01: TRR 285 - Subproject C01"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"name":"TRR 285 – B02: TRR 285 - Subproject B02","_id":"141"},{"name":"TRR 285 – A04: TRR 285 - Subproject A04","_id":"138"},{"_id":"135","name":"TRR 285 – A01: TRR 285 - Subproject A01"},{"_id":"136","name":"TRR 285 – A02: TRR 285 - Subproject A02"},{"_id":"149","name":"TRR 285 – C05: TRR 285 - Subproject C05"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"publisher":"Elsevier BV","_id":"34215","user_id":"34782","volume":5,"status":"public","date_created":"2022-12-05T21:17:22Z","keyword":["Mechanical Engineering","Mechanics of Materials","Engineering (miscellaneous)","Chemical Engineering (miscellaneous)"],"type":"journal_article","department":[{"_id":"630"},{"_id":"158"}],"publication":"Journal of Advanced Joining Processes","abstract":[{"text":"Clinching as a mechanical joining technique allows a fast and reliable joining of metal sheets in large-scale production. An efficient design and dimensioning of clinched joints requires a holistic understanding of the material, the joining process and the resulting properties of the joint. In this paper, the process chain for clinching metal sheets is described and experimental techniques are proposed to analyze the process-microstructure-property relationships from the sheet metal to the joined structure. At the example of clinching aluminum EN AW 6014, characterization methods are applied and discussed for the following characteristics: the mechanical properties of the sheet materials, the tribological behavior in the joining system, the joining process and the resulting material structure, the load-bearing behavior of the joint, the damage and degradation as well as the service life and crack growth behavior. The compilation of the characterization methods gives an overview on the advantages and weaknesses of the methods and the multiple interactions of material, process and properties during clinching. In addition, the results of the analyses on EN AW 6014 can be applied for parameterization and validation of simulations.","lang":"eng"}],"article_number":"100108","language":[{"iso":"eng"}],"doi":"10.1016/j.jajp.2022.100108","title":"Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties","year":"2022","publication_identifier":{"issn":["2666-3309"]},"author":[{"first_name":"Robert","last_name":"Kupfer","full_name":"Kupfer, Robert"},{"full_name":"Köhler, Daniel","first_name":"Daniel","last_name":"Köhler"},{"last_name":"Römisch","first_name":"David","full_name":"Römisch, David"},{"full_name":"Wituschek, Simon","first_name":"Simon","last_name":"Wituschek"},{"full_name":"Ewenz, Lars","last_name":"Ewenz","first_name":"Lars"},{"full_name":"Kalich, Jan","first_name":"Jan","last_name":"Kalich"},{"id":"45673","first_name":"Deborah","last_name":"Weiß","full_name":"Weiß, Deborah"},{"full_name":"Sadeghian, Behdad","first_name":"Behdad","last_name":"Sadeghian"},{"full_name":"Busch, Matthias","last_name":"Busch","first_name":"Matthias"},{"orcid":"0000-0002-0827-9654","last_name":"Krüger","first_name":"Jan Tobias","full_name":"Krüger, Jan Tobias","id":"44307"},{"id":"32340","last_name":"Neuser","first_name":"Moritz","full_name":"Neuser, Moritz"},{"full_name":"Grydin, Olexandr","last_name":"Grydin","first_name":"Olexandr","id":"43822"},{"id":"45779","full_name":"Böhnke, Max","last_name":"Böhnke","first_name":"Max"},{"full_name":"Bielak, Christian Roman","first_name":"Christian Roman","last_name":"Bielak","id":"34782"},{"full_name":"Troschitz, Juliane","first_name":"Juliane","last_name":"Troschitz"}],"date_updated":"2024-03-20T11:54:33Z","publication_status":"published","intvolume":"         5"},{"publication":"Procedia Structural Integrity","date_created":"2023-01-05T11:02:26Z","department":[{"_id":"143"}],"type":"conference","keyword":["General Engineering","Energy Engineering and Power Technology"],"publication_identifier":{"issn":["2452-3216"]},"author":[{"first_name":"Deborah","last_name":"Weiß","full_name":"Weiß, Deborah","id":"45673"},{"id":"4668","first_name":"Britta","last_name":"Schramm","full_name":"Schramm, Britta"}],"year":"2022","title":"Fracture mechanical investigation of preformed metal sheets using a novel CC-specimen","intvolume":"        42","publication_status":"published","date_updated":"2023-02-07T09:36:58Z","language":[{"iso":"eng"}],"doi":"10.1016/j.prostr.2022.12.111","citation":{"short":"D. Weiß, B. Schramm, in: Procedia Structural Integrity, Elsevier BV, 2022, pp. 879–885.","chicago":"Weiß, Deborah, and Britta Schramm. “Fracture Mechanical Investigation of Preformed Metal Sheets Using a Novel CC-Specimen.” In <i>Procedia Structural Integrity</i>, 42:879–85. Elsevier BV, 2022. <a href=\"https://doi.org/10.1016/j.prostr.2022.12.111\">https://doi.org/10.1016/j.prostr.2022.12.111</a>.","apa":"Weiß, D., &#38; Schramm, B. (2022). Fracture mechanical investigation of preformed metal sheets using a novel CC-specimen. <i>Procedia Structural Integrity</i>, <i>42</i>, 879–885. <a href=\"https://doi.org/10.1016/j.prostr.2022.12.111\">https://doi.org/10.1016/j.prostr.2022.12.111</a>","ieee":"D. Weiß and B. Schramm, “Fracture mechanical investigation of preformed metal sheets using a novel CC-specimen,” in <i>Procedia Structural Integrity</i>, Madeira, 2022, vol. 42, pp. 879–885, doi: <a href=\"https://doi.org/10.1016/j.prostr.2022.12.111\">10.1016/j.prostr.2022.12.111</a>.","ama":"Weiß D, Schramm B. Fracture mechanical investigation of preformed metal sheets using a novel CC-specimen. In: <i>Procedia Structural Integrity</i>. Vol 42. Elsevier BV; 2022:879-885. doi:<a href=\"https://doi.org/10.1016/j.prostr.2022.12.111\">10.1016/j.prostr.2022.12.111</a>","bibtex":"@inproceedings{Weiß_Schramm_2022, title={Fracture mechanical investigation of preformed metal sheets using a novel CC-specimen}, volume={42}, DOI={<a href=\"https://doi.org/10.1016/j.prostr.2022.12.111\">10.1016/j.prostr.2022.12.111</a>}, booktitle={Procedia Structural Integrity}, publisher={Elsevier BV}, author={Weiß, Deborah and Schramm, Britta}, year={2022}, pages={879–885} }","mla":"Weiß, Deborah, and Britta Schramm. “Fracture Mechanical Investigation of Preformed Metal Sheets Using a Novel CC-Specimen.” <i>Procedia Structural Integrity</i>, vol. 42, Elsevier BV, 2022, pp. 879–85, doi:<a href=\"https://doi.org/10.1016/j.prostr.2022.12.111\">10.1016/j.prostr.2022.12.111</a>."},"project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"name":"TRR 285 – B04: TRR 285 - Subproject B04","_id":"143"}],"conference":{"end_date":"2022-07-01","start_date":"2022-06-27","name":"European Conference on Fracture 23","location":"Madeira"},"status":"public","publisher":"Elsevier BV","_id":"35271","page":"879-885","volume":42,"user_id":"4668"},{"citation":{"bibtex":"@article{Joy_Weiß_Schramm_Kullmer_2022, title={Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>}, number={157557}, journal={Applied Sciences}, publisher={MDPI AG}, author={Joy, Tintu David and Weiß, Deborah and Schramm, Britta and Kullmer, Gunter}, year={2022} }","ama":"Joy TD, Weiß D, Schramm B, Kullmer G. Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations. <i>Applied Sciences</i>. 2022;12(15). doi:<a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>","mla":"Joy, Tintu David, et al. “Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations.” <i>Applied Sciences</i>, vol. 12, no. 15, 7557, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>.","chicago":"Joy, Tintu David, Deborah Weiß, Britta Schramm, and Gunter Kullmer. “Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations.” <i>Applied Sciences</i> 12, no. 15 (2022). <a href=\"https://doi.org/10.3390/app12157557\">https://doi.org/10.3390/app12157557</a>.","short":"T.D. Joy, D. Weiß, B. Schramm, G. Kullmer, Applied Sciences 12 (2022).","ieee":"T. D. Joy, D. Weiß, B. Schramm, and G. Kullmer, “Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations,” <i>Applied Sciences</i>, vol. 12, no. 15, Art. no. 7557, 2022, doi: <a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>.","apa":"Joy, T. D., Weiß, D., Schramm, B., &#38; Kullmer, G. (2022). Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations. <i>Applied Sciences</i>, <i>12</i>(15), Article 7557. <a href=\"https://doi.org/10.3390/app12157557\">https://doi.org/10.3390/app12157557</a>"},"project":[{"_id":"130","grant_number":"418701707","name":"TRR 285: TRR 285"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"quality_controlled":"1","_id":"34224","publisher":"MDPI AG","volume":12,"user_id":"45673","status":"public","date_created":"2022-12-05T21:49:48Z","department":[{"_id":"143"}],"type":"journal_article","keyword":["Fluid Flow and Transfer Processes","Computer Science Applications","Process Chemistry and Technology","General Engineering","Instrumentation","General Materials Science"],"issue":"15","publication":"Applied Sciences","abstract":[{"text":"Crack growth in structures depends on the cyclic loads applied on it, such as mechanical, thermal and contact, as well as residual stresses, etc. To provide an accurate simulation of crack growth in structures, it is of high importance to integrate all kinds of loading situations in the simulations. Adapcrack3D is a simulation program that can accurately predict the propagation of cracks in real structures. However, until now, this three-dimensional program has only considered mechanical loads and static thermal loads. Therefore, the features of Adapcrack3D have been extended by including contact loading in crack growth simulations. The numerical simulation of crack propagation with Adapcrack3D is generally carried out using FE models of structures provided by the user. For simulating models with contact loading situations, Adapcrack3D has been updated to work with FE models containing multiple parts and necessary features such as coupling and surface interactions. Because Adapcrack3D uses the submodel technique for fracture mechanical evaluations, the architecture of the submodel is also modified to simulate models with contact definitions between the crack surfaces. This paper discusses the newly implemented attribute of the program with the help of illustrative examples. The results confirm that the contact simulation in Adapcrack3D is a major step in improving the functionality of the program.","lang":"eng"}],"language":[{"iso":"eng"}],"article_number":"7557","doi":"10.3390/app12157557","publication_identifier":{"issn":["2076-3417"]},"author":[{"first_name":"Tintu David","last_name":"Joy","full_name":"Joy, Tintu David","id":"30821"},{"full_name":"Weiß, Deborah","last_name":"Weiß","first_name":"Deborah","id":"45673"},{"id":"4668","full_name":"Schramm, Britta","last_name":"Schramm","first_name":"Britta"},{"last_name":"Kullmer","first_name":"Gunter","full_name":"Kullmer, Gunter","id":"291"}],"year":"2022","title":"Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations","intvolume":"        12","publication_status":"published","date_updated":"2023-04-27T10:13:44Z"},{"project":[{"name":"TRR 285: TRR 285","grant_number":"418701707","_id":"130"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"name":"TRR 285 – B04: TRR 285 - Subproject B04","_id":"143"}],"citation":{"chicago":"Weiß, Deborah, Britta Schramm, and Gunter Kullmer. “Influence of Plane Mixed-Mode Loading on the Kinking Angle of Clinchable Metal Sheets.” In <i>Procedia Structural Integrity</i>, 39:139–47. Elsevier BV, 2022. <a href=\"https://doi.org/10.1016/j.prostr.2022.03.082\">https://doi.org/10.1016/j.prostr.2022.03.082</a>.","short":"D. Weiß, B. Schramm, G. Kullmer, in: Procedia Structural Integrity, Elsevier BV, 2022, pp. 139–147.","ieee":"D. Weiß, B. Schramm, and G. Kullmer, “Influence of plane mixed-mode loading on the kinking angle of clinchable metal sheets,” in <i>Procedia Structural Integrity</i>, online, 2022, vol. 39, pp. 139–147, doi: <a href=\"https://doi.org/10.1016/j.prostr.2022.03.082\">10.1016/j.prostr.2022.03.082</a>.","apa":"Weiß, D., Schramm, B., &#38; Kullmer, G. (2022). Influence of plane mixed-mode loading on the kinking angle of clinchable metal sheets. <i>Procedia Structural Integrity</i>, <i>39</i>, 139–147. <a href=\"https://doi.org/10.1016/j.prostr.2022.03.082\">https://doi.org/10.1016/j.prostr.2022.03.082</a>","bibtex":"@inproceedings{Weiß_Schramm_Kullmer_2022, title={Influence of plane mixed-mode loading on the kinking angle of clinchable metal sheets}, volume={39}, DOI={<a href=\"https://doi.org/10.1016/j.prostr.2022.03.082\">10.1016/j.prostr.2022.03.082</a>}, booktitle={Procedia Structural Integrity}, publisher={Elsevier BV}, author={Weiß, Deborah and Schramm, Britta and Kullmer, Gunter}, year={2022}, pages={139–147} }","ama":"Weiß D, Schramm B, Kullmer G. Influence of plane mixed-mode loading on the kinking angle of clinchable metal sheets. In: <i>Procedia Structural Integrity</i>. Vol 39. Elsevier BV; 2022:139-147. doi:<a href=\"https://doi.org/10.1016/j.prostr.2022.03.082\">10.1016/j.prostr.2022.03.082</a>","mla":"Weiß, Deborah, et al. “Influence of Plane Mixed-Mode Loading on the Kinking Angle of Clinchable Metal Sheets.” <i>Procedia Structural Integrity</i>, vol. 39, Elsevier BV, 2022, pp. 139–47, doi:<a href=\"https://doi.org/10.1016/j.prostr.2022.03.082\">10.1016/j.prostr.2022.03.082</a>."},"user_id":"45673","volume":39,"page":"139-147","_id":"30726","publisher":"Elsevier BV","status":"public","conference":{"end_date":"2021-09-24","start_date":"2021-09-21","name":"7th International Conference on Crack Paths","location":"online"},"keyword":["General Engineering","Energy Engineering and Power Technology"],"type":"conference","department":[{"_id":"143"}],"date_created":"2022-03-30T08:34:10Z","publication":"Procedia Structural Integrity","doi":"10.1016/j.prostr.2022.03.082","language":[{"iso":"eng"}],"date_updated":"2023-04-27T10:17:21Z","publication_status":"published","intvolume":"        39","title":"Influence of plane mixed-mode loading on the kinking angle of clinchable metal sheets","year":"2022","author":[{"id":"45673","last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah"},{"last_name":"Schramm","first_name":"Britta","full_name":"Schramm, Britta","id":"4668"},{"full_name":"Kullmer, Gunter","first_name":"Gunter","last_name":"Kullmer","id":"291"}],"publication_identifier":{"issn":["2452-3216"]}},{"quality_controlled":"1","project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"citation":{"mla":"Kullmer, Gunter, et al. “Development of a Method for the Separate Measurement of the Growth of Internal Crack Tips by Means of the Potential Drop Method.” <i>Engineering Fracture Mechanics</i>, 108899, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>.","bibtex":"@article{Kullmer_Weiß_Schramm_2022, title={Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method}, DOI={<a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>}, number={108899}, journal={Engineering Fracture Mechanics}, publisher={Elsevier BV}, author={Kullmer, Gunter and Weiß, Deborah and Schramm, Britta}, year={2022} }","ama":"Kullmer G, Weiß D, Schramm B. Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method. <i>Engineering Fracture Mechanics</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>","ieee":"G. Kullmer, D. Weiß, and B. Schramm, “Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method,” <i>Engineering Fracture Mechanics</i>, Art. no. 108899, 2022, doi: <a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>.","apa":"Kullmer, G., Weiß, D., &#38; Schramm, B. (2022). Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method. <i>Engineering Fracture Mechanics</i>, Article 108899. <a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">https://doi.org/10.1016/j.engfracmech.2022.108899</a>","short":"G. Kullmer, D. Weiß, B. Schramm, Engineering Fracture Mechanics (2022).","chicago":"Kullmer, Gunter, Deborah Weiß, and Britta Schramm. “Development of a Method for the Separate Measurement of the Growth of Internal Crack Tips by Means of the Potential Drop Method.” <i>Engineering Fracture Mechanics</i>, 2022. <a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">https://doi.org/10.1016/j.engfracmech.2022.108899</a>."},"status":"public","user_id":"45673","_id":"34246","publisher":"Elsevier BV","publication":"Engineering Fracture Mechanics","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"type":"journal_article","department":[{"_id":"143"},{"_id":"630"}],"date_created":"2022-12-06T14:59:46Z","date_updated":"2023-04-27T10:15:11Z","publication_status":"published","year":"2022","title":"Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method","publication_identifier":{"issn":["0013-7944"]},"author":[{"full_name":"Kullmer, Gunter","last_name":"Kullmer","first_name":"Gunter","id":"291"},{"last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah","id":"45673"},{"id":"4668","last_name":"Schramm","first_name":"Britta","full_name":"Schramm, Britta"}],"doi":"10.1016/j.engfracmech.2022.108899","article_number":"108899","language":[{"iso":"eng"}]},{"citation":{"apa":"Schramm, B., &#38; Weiß, D. (2022). Fracture mechanical evaluation of the material HCT590X. <i>Materials Testing</i>, <i>64</i>(10), 1437–1449. <a href=\"https://doi.org/10.1515/mt-2022-0191\">https://doi.org/10.1515/mt-2022-0191</a>","ieee":"B. Schramm and D. Weiß, “Fracture mechanical evaluation of the material HCT590X,” <i>Materials Testing</i>, vol. 64, no. 10, pp. 1437–1449, 2022, doi: <a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>.","short":"B. Schramm, D. Weiß, Materials Testing 64 (2022) 1437–1449.","chicago":"Schramm, Britta, and Deborah Weiß. “Fracture Mechanical Evaluation of the Material HCT590X.” <i>Materials Testing</i> 64, no. 10 (2022): 1437–49. <a href=\"https://doi.org/10.1515/mt-2022-0191\">https://doi.org/10.1515/mt-2022-0191</a>.","mla":"Schramm, Britta, and Deborah Weiß. “Fracture Mechanical Evaluation of the Material HCT590X.” <i>Materials Testing</i>, vol. 64, no. 10, Walter de Gruyter GmbH, 2022, pp. 1437–49, doi:<a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>.","ama":"Schramm B, Weiß D. Fracture mechanical evaluation of the material HCT590X. <i>Materials Testing</i>. 2022;64(10):1437-1449. doi:<a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>","bibtex":"@article{Schramm_Weiß_2022, title={Fracture mechanical evaluation of the material HCT590X}, volume={64}, DOI={<a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>}, number={10}, journal={Materials Testing}, publisher={Walter de Gruyter GmbH}, author={Schramm, Britta and Weiß, Deborah}, year={2022}, pages={1437–1449} }"},"quality_controlled":"1","project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"name":"TRR 285 – B04: TRR 285 - Subproject B04","_id":"143"}],"status":"public","page":"1437-1449","publisher":"Walter de Gruyter GmbH","_id":"34403","user_id":"45673","volume":64,"publication":"Materials Testing","issue":"10","abstract":[{"lang":"eng","text":"For a reliable, strength-compliant and fracture-resistant design of components and technical structures and for the prevention of damage cases, both the criteria of strength calculation and fracture mechanics are essential. In contrast to strength calculation the fracture mechanics assumes the existence of cracks which might further propagate due to the operational load. First, the present paper illustrates the general procedure of a fracture mechanical evaluation of fatigue cracks in order to assess practical damage cases. Fracture mechanical fundamentals which are essential for the calculation of the stress intensity factors <jats:italic>K</jats:italic>\r\n                  <jats:sub>I</jats:sub> and the experimental determination of fracture mechanical material parameters (e.g. threshold Δ<jats:italic>K</jats:italic>\r\n                  <jats:sub>I,th</jats:sub> against fatigue crack growth, crack growth rate curve) are explained in detail. The subsequent fracture mechanical evaluation on the basis of the local stress situation at the crack tip and the fracture mechanical material data is executed for different materials and selected crack problems. Hereby, the main focus is on the material HCT590X as it is the essential material being investigated by TRR285.</jats:p>"}],"date_created":"2022-12-13T15:19:58Z","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"type":"journal_article","department":[{"_id":"143"},{"_id":"630"}],"year":"2022","title":"Fracture mechanical evaluation of the material HCT590X","publication_identifier":{"issn":["0025-5300","2195-8572"]},"author":[{"id":"4668","first_name":"Britta","last_name":"Schramm","full_name":"Schramm, Britta"},{"full_name":"Weiß, Deborah","first_name":"Deborah","last_name":"Weiß","id":"45673"}],"publication_status":"published","date_updated":"2023-04-27T10:20:38Z","intvolume":"        64","language":[{"iso":"eng"}],"doi":"10.1515/mt-2022-0191"},{"quality_controlled":"1","project":[{"name":"TRR 285: TRR 285","_id":"130"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"},{"name":"TRR 285 – B03: TRR 285 - Subproject B03","_id":"142"},{"_id":"139","name":"TRR 285 – A05: TRR 285 - Subproject A05"},{"name":"TRR 285 - Project Area B","_id":"132"},{"_id":"131","name":"TRR 285 - Project Area A"}],"citation":{"mla":"Schramm, Britta, et al. “A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase.” <i>Journal of Advanced Joining Processes</i>, 100135, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100135\">10.1016/j.jajp.2022.100135</a>.","ama":"Schramm B, Harzheim S, Weiß D, et al. A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase. <i>Journal of Advanced Joining Processes</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100135\">10.1016/j.jajp.2022.100135</a>","bibtex":"@article{Schramm_Harzheim_Weiß_Joy_Hofmann_Mergheim_Wallmersperger_2022, title={A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase}, DOI={<a href=\"https://doi.org/10.1016/j.jajp.2022.100135\">10.1016/j.jajp.2022.100135</a>}, number={100135}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Schramm, Britta and Harzheim, Sven and Weiß, Deborah and Joy, Tintu David and Hofmann, Martin and Mergheim, Julia and Wallmersperger, Thomas}, year={2022} }","apa":"Schramm, B., Harzheim, S., Weiß, D., Joy, T. D., Hofmann, M., Mergheim, J., &#38; Wallmersperger, T. (2022). A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase. <i>Journal of Advanced Joining Processes</i>, Article 100135. <a href=\"https://doi.org/10.1016/j.jajp.2022.100135\">https://doi.org/10.1016/j.jajp.2022.100135</a>","ieee":"B. Schramm <i>et al.</i>, “A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase,” <i>Journal of Advanced Joining Processes</i>, Art. no. 100135, 2022, doi: <a href=\"https://doi.org/10.1016/j.jajp.2022.100135\">10.1016/j.jajp.2022.100135</a>.","short":"B. Schramm, S. Harzheim, D. Weiß, T.D. Joy, M. Hofmann, J. Mergheim, T. Wallmersperger, Journal of Advanced Joining Processes (2022).","chicago":"Schramm, Britta, Sven Harzheim, Deborah Weiß, Tintu David Joy, Martin Hofmann, Julia Mergheim, and Thomas Wallmersperger. “A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase.” <i>Journal of Advanced Joining Processes</i>, 2022. <a href=\"https://doi.org/10.1016/j.jajp.2022.100135\">https://doi.org/10.1016/j.jajp.2022.100135</a>."},"status":"public","user_id":"7850","publisher":"Elsevier BV","_id":"34070","publication":"Journal of Advanced Joining Processes","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","Engineering (miscellaneous)","Chemical Engineering (miscellaneous)"],"department":[{"_id":"143"}],"date_created":"2022-11-14T08:55:34Z","date_updated":"2026-05-12T12:52:34Z","publication_status":"published","title":"A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase","year":"2022","author":[{"id":"4668","full_name":"Schramm, Britta","first_name":"Britta","last_name":"Schramm"},{"first_name":"Sven","last_name":"Harzheim","full_name":"Harzheim, Sven"},{"id":"45673","last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah"},{"first_name":"Tintu David","last_name":"Joy","full_name":"Joy, Tintu David","id":"30821"},{"first_name":"Martin","last_name":"Hofmann","full_name":"Hofmann, Martin"},{"first_name":"Julia","last_name":"Mergheim","full_name":"Mergheim, Julia"},{"first_name":"Thomas","last_name":"Wallmersperger","full_name":"Wallmersperger, Thomas"}],"publication_identifier":{"issn":["2666-3309"]},"doi":"10.1016/j.jajp.2022.100135","article_number":"100135","language":[{"iso":"eng"}]},{"quality_controlled":"1","project":[{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"136","name":"TRR 285 – A02: TRR 285 - Subproject A02"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"}],"citation":{"mla":"Kupfer, Robert, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” <i>Journal of Advanced Joining Processes</i>, 100108, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>.","bibtex":"@article{Kupfer_Köhler_Römisch_Wituschek_Ewenz_Kalich_Weiß_Sadeghian_Busch_Krüger_et al._2022, title={Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties}, DOI={<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>}, number={100108}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier BV}, author={Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek, Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad and Busch, Matthias and Krüger, Jan Tobias and et al.}, year={2022} }","ama":"Kupfer R, Köhler D, Römisch D, et al. Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. <i>Journal of Advanced Joining Processes</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>","ieee":"R. Kupfer <i>et al.</i>, “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties,” <i>Journal of Advanced Joining Processes</i>, Art. no. 100108, 2022, doi: <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">10.1016/j.jajp.2022.100108</a>.","apa":"Kupfer, R., Köhler, D., Römisch, D., Wituschek, S., Ewenz, L., Kalich, J., Weiß, D., Sadeghian, B., Busch, M., Krüger, J. T., Neuser, M., Grydin, O., Böhnke, M., Bielak, C.-R., &#38; Troschitz, J. (2022). Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties. <i>Journal of Advanced Joining Processes</i>, Article 100108. <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">https://doi.org/10.1016/j.jajp.2022.100108</a>","chicago":"Kupfer, Robert, Daniel Köhler, David Römisch, Simon Wituschek, Lars Ewenz, Jan Kalich, Deborah Weiß, et al. “Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties.” <i>Journal of Advanced Joining Processes</i>, 2022. <a href=\"https://doi.org/10.1016/j.jajp.2022.100108\">https://doi.org/10.1016/j.jajp.2022.100108</a>.","short":"R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß, B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.-R. Bielak, J. Troschitz, Journal of Advanced Joining Processes (2022)."},"status":"public","user_id":"7850","_id":"31238","publisher":"Elsevier BV","publication":"Journal of Advanced Joining Processes","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","Engineering (miscellaneous)","Chemical Engineering (miscellaneous)"],"department":[{"_id":"158"}],"date_created":"2022-05-12T13:48:16Z","date_updated":"2026-05-12T13:49:43Z","publication_status":"published","title":"Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties","year":"2022","publication_identifier":{"issn":["2666-3309"]},"author":[{"full_name":"Kupfer, Robert","first_name":"Robert","last_name":"Kupfer"},{"full_name":"Köhler, Daniel","first_name":"Daniel","last_name":"Köhler"},{"first_name":"David","last_name":"Römisch","full_name":"Römisch, David"},{"full_name":"Wituschek, Simon","last_name":"Wituschek","first_name":"Simon"},{"full_name":"Ewenz, Lars","first_name":"Lars","last_name":"Ewenz"},{"full_name":"Kalich, Jan","first_name":"Jan","last_name":"Kalich"},{"id":"45673","full_name":"Weiß, Deborah","first_name":"Deborah","last_name":"Weiß"},{"full_name":"Sadeghian, Behdad","first_name":"Behdad","last_name":"Sadeghian"},{"full_name":"Busch, Matthias","last_name":"Busch","first_name":"Matthias"},{"last_name":"Krüger","orcid":"0000-0002-0827-9654","first_name":"Jan Tobias","full_name":"Krüger, Jan Tobias","id":"44307"},{"id":"32340","last_name":"Neuser","first_name":"Moritz","full_name":"Neuser, Moritz"},{"full_name":"Grydin, Olexandr","first_name":"Olexandr","last_name":"Grydin","id":"43822"},{"full_name":"Böhnke, Max","first_name":"Max","last_name":"Böhnke","id":"45779"},{"last_name":"Bielak","first_name":"Christian-Roman","full_name":"Bielak, Christian-Roman"},{"full_name":"Troschitz, Juliane","first_name":"Juliane","last_name":"Troschitz"}],"doi":"10.1016/j.jajp.2022.100108","article_number":"100108","language":[{"iso":"eng"}]},{"date_created":"2022-12-16T15:09:10Z","type":"conference","department":[{"_id":"143"},{"_id":"630"}],"citation":{"apa":"Kullmer, G., Weiß, D., &#38; Schramm, B. (2021). <i>Entwicklung einer Methode zur differenzierten Messung des Wachstums der Rissenden von Innenrissen mit der Elektropotentialmethode</i>. <i>DVM-Bericht 253</i>, 107–116. <a href=\"https://doi.org/10.48447/BR-2021-013\">https://doi.org/10.48447/BR-2021-013</a>","mla":"Kullmer, Gunter, et al. <i>Entwicklung einer Methode zur differenzierten Messung des Wachstums der Rissenden von Innenrissen mit der Elektropotentialmethode</i>. 2021, pp. 107–16, doi:<a href=\"https://doi.org/10.48447/BR-2021-013\">10.48447/BR-2021-013</a>.","ieee":"G. Kullmer, D. Weiß, and B. Schramm, “Entwicklung einer Methode zur differenzierten Messung des Wachstums der Rissenden von Innenrissen mit der Elektropotentialmethode,” Bremen, 2021, vol. DVM-Bericht 253, pp. 107–116, doi: <a href=\"https://doi.org/10.48447/BR-2021-013\">10.48447/BR-2021-013</a>.","chicago":"Kullmer, Gunter, Deborah Weiß, and Britta Schramm. “Entwicklung einer Methode zur differenzierten Messung des Wachstums der Rissenden von Innenrissen mit der Elektropotentialmethode,” DVM-Bericht 253:107–16, 2021. <a href=\"https://doi.org/10.48447/BR-2021-013\">https://doi.org/10.48447/BR-2021-013</a>.","ama":"Kullmer G, Weiß D, Schramm B. Entwicklung einer Methode zur differenzierten Messung des Wachstums der Rissenden von Innenrissen mit der Elektropotentialmethode. In: Vol DVM-Bericht 253. ; 2021:107-116. doi:<a href=\"https://doi.org/10.48447/BR-2021-013\">10.48447/BR-2021-013</a>","short":"G. Kullmer, D. Weiß, B. Schramm, in: 2021, pp. 107–116.","bibtex":"@inproceedings{Kullmer_Weiß_Schramm_2021, title={Entwicklung einer Methode zur differenzierten Messung des Wachstums der Rissenden von Innenrissen mit der Elektropotentialmethode}, volume={DVM-Bericht 253}, DOI={<a href=\"https://doi.org/10.48447/BR-2021-013\">10.48447/BR-2021-013</a>}, author={Kullmer, Gunter and Weiß, Deborah and Schramm, Britta}, year={2021}, pages={107–116} }"},"project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"name":"TRR 285 – B04: TRR 285 - Subproject B04","_id":"143"}],"page":"107-116","_id":"34472","language":[{"iso":"ger"}],"doi":"10.48447/BR-2021-013","user_id":"4668","volume":"DVM-Bericht 253","year":"2021","title":"Entwicklung einer Methode zur differenzierten Messung des Wachstums der Rissenden von Innenrissen mit der Elektropotentialmethode","status":"public","conference":{"location":"Bremen","start_date":"2020-02-18","name":"Arbeitskreis: Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse, Prüfmethoden und Anwendungen","end_date":"2020-02-19"},"author":[{"id":"291","last_name":"Kullmer","first_name":"Gunter","full_name":"Kullmer, Gunter"},{"id":"45673","first_name":"Deborah","last_name":"Weiß","full_name":"Weiß, Deborah"},{"full_name":"Schramm, Britta","first_name":"Britta","last_name":"Schramm","id":"4668"}],"date_updated":"2023-02-07T09:37:23Z"},{"citation":{"bibtex":"@inproceedings{Weiß_Schramm_Kullmer_2021, title={Numerical and Experimental Fracture Mechanical Investigations of Clinchable Sheet Metals Made of HCT590X}, volume={883}, DOI={<a href=\"https://doi.org/10.4028/www.scientific.net/kem.883.127\">10.4028/www.scientific.net/kem.883.127</a>}, booktitle={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Weiß, Deborah and Schramm, Britta and Kullmer, Gunter}, year={2021}, pages={127–132} }","ama":"Weiß D, Schramm B, Kullmer G. Numerical and Experimental Fracture Mechanical Investigations of Clinchable Sheet Metals Made of HCT590X. In: <i>Key Engineering Materials</i>. Vol 883. Trans Tech Publications, Ltd.; 2021:127-132. doi:<a href=\"https://doi.org/10.4028/www.scientific.net/kem.883.127\">10.4028/www.scientific.net/kem.883.127</a>","mla":"Weiß, Deborah, et al. “Numerical and Experimental Fracture Mechanical Investigations of Clinchable Sheet Metals Made of HCT590X.” <i>Key Engineering Materials</i>, vol. 883, Trans Tech Publications, Ltd., 2021, pp. 127–32, doi:<a href=\"https://doi.org/10.4028/www.scientific.net/kem.883.127\">10.4028/www.scientific.net/kem.883.127</a>.","chicago":"Weiß, Deborah, Britta Schramm, and Gunter Kullmer. “Numerical and Experimental Fracture Mechanical Investigations of Clinchable Sheet Metals Made of HCT590X.” In <i>Key Engineering Materials</i>, 883:127–32. Trans Tech Publications, Ltd., 2021. <a href=\"https://doi.org/10.4028/www.scientific.net/kem.883.127\">https://doi.org/10.4028/www.scientific.net/kem.883.127</a>.","short":"D. Weiß, B. Schramm, G. Kullmer, in: Key Engineering Materials, Trans Tech Publications, Ltd., 2021, pp. 127–132.","ieee":"D. Weiß, B. Schramm, and G. Kullmer, “Numerical and Experimental Fracture Mechanical Investigations of Clinchable Sheet Metals Made of HCT590X,” in <i>Key Engineering Materials</i>, online, 2021, vol. 883, pp. 127–132, doi: <a href=\"https://doi.org/10.4028/www.scientific.net/kem.883.127\">10.4028/www.scientific.net/kem.883.127</a>.","apa":"Weiß, D., Schramm, B., &#38; Kullmer, G. (2021). Numerical and Experimental Fracture Mechanical Investigations of Clinchable Sheet Metals Made of HCT590X. <i>Key Engineering Materials</i>, <i>883</i>, 127–132. <a href=\"https://doi.org/10.4028/www.scientific.net/kem.883.127\">https://doi.org/10.4028/www.scientific.net/kem.883.127</a>"},"quality_controlled":"1","status":"public","conference":{"end_date":"2021-03-31","location":"online","name":"19th International Conference on Sheet Metal","start_date":"2021-03-29"},"page":"127-132","_id":"30675","publisher":"Trans Tech Publications, Ltd.","user_id":"45673","volume":883,"publication":"Key Engineering Materials","abstract":[{"lang":"eng","text":"<jats:p>In many areas of product manufacturing constructions consist of individual components and metal sheets that are joined together to form complex structures. A simple and industrial common method for joining dissimilar and coated materials is clinching. During the joining process and due to the service load cracks can occur in the area of the joint, propagate due to cyclic loading and consequently lead to structural failure. For the prevention of these damage cases, first of all knowledge about the fracture mechanical material parameters regarding the original material state of the sheet metals used within the clinching process are essential.Within the scope of this paper experimental and numerical preliminary investigations regarding the fracture mechanical behavior of sheet metals used within the clinching process are presented. Due to the low thickness of 1.5 mm of the material sheets, the development of a new specimen is necessary to determine the crack growth rate curve including the fracture mechanical parameters like the threshold against crack growth ΔK<jats:sub>I,th</jats:sub> and the fracture toughness K<jats:sub>IC</jats:sub> of the base material HCT590X. For the experimental determination of the crack growth rate curve the numerical calculation of the geometry factor function as well as the calibration function of this special specimen are essential. After the experimental validation of the numerically determined calibration function, crack growth rate curves are determined for the stress ratios <jats:italic>R</jats:italic> = 0.1 and <jats:italic>R</jats:italic> = 0.3 to examine the mean stress sensitivity. In addition, the different rolling directions of 0° and 90° in relation to the initial crack are taken into account in order to investigate the influence of the anisotropy due to rolling.</jats:p>"}],"date_created":"2022-03-29T08:09:01Z","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"type":"conference","department":[{"_id":"143"}],"year":"2021","title":"Numerical and Experimental Fracture Mechanical Investigations of Clinchable Sheet Metals Made of HCT590X","publication_identifier":{"issn":["1662-9795"]},"author":[{"last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah","id":"45673"},{"first_name":"Britta","last_name":"Schramm","full_name":"Schramm, Britta","id":"4668"},{"full_name":"Kullmer, Gunter","first_name":"Gunter","last_name":"Kullmer","id":"291"}],"date_updated":"2023-04-27T10:13:19Z","publication_status":"published","intvolume":"       883","language":[{"iso":"eng"}],"doi":"10.4028/www.scientific.net/kem.883.127"},{"date_updated":"2023-04-27T10:14:53Z","publication_status":"published","status":"public","year":"2021","title":"Holistic investigation chain for the experimental determination of fracture mechanical material parameters with special specimens","publication_identifier":{"issn":["0944-6524","1863-7353"]},"author":[{"full_name":"Weiß, Deborah","first_name":"Deborah","last_name":"Weiß","id":"45673"},{"last_name":"Schramm","first_name":"Britta","full_name":"Schramm, Britta","id":"4668"},{"last_name":"Kullmer","first_name":"Gunter","full_name":"Kullmer, Gunter","id":"291"}],"doi":"10.1007/s11740-021-01096-6","user_id":"45673","language":[{"iso":"eng"}],"_id":"30674","publisher":"Springer Science and Business Media LLC","quality_controlled":"1","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>In addition to the classical strength calculation, it is important to design components with regard to fracture mechanics because defects and cracks in a component can drastically influence its strength or fatigue behavior. Cracks can propagate due to operational loads and consequently lead to component failure. The fracture mechanical analysis provides information on stable or unstable crack growth as well as about the direction and the growth rate of a crack. For this purpose, sufficient information has to be available about the crack location, the crack length, the component geometry, the component loading and the fracture mechanical material parameters. The fracture mechanical properties are determined experimentally with standardized specimens as defined by the guidelines of the American Society for Testing and Materials. In practice, however, especially in the context with damage cases or formed material fracture mechanical parameters directly for a component are of interest. However, standard specimens often cannot be extracted at all due to the complexity of the component geometry. Therefore, the development of special specimens is required whereby certain arrangements have to be made in advance. These arrangements are presented in the present paper in order to contribute to a holistic investigation chain for the experimental determination of fracture mechanical material parameters with special specimens.</jats:p>"}],"publication":"Production Engineering","citation":{"chicago":"Weiß, Deborah, Britta Schramm, and Gunter Kullmer. “Holistic Investigation Chain for the Experimental Determination of Fracture Mechanical Material Parameters with Special Specimens.” <i>Production Engineering</i>, 2021. <a href=\"https://doi.org/10.1007/s11740-021-01096-6\">https://doi.org/10.1007/s11740-021-01096-6</a>.","short":"D. Weiß, B. Schramm, G. Kullmer, Production Engineering (2021).","ieee":"D. Weiß, B. Schramm, and G. Kullmer, “Holistic investigation chain for the experimental determination of fracture mechanical material parameters with special specimens,” <i>Production Engineering</i>, 2021, doi: <a href=\"https://doi.org/10.1007/s11740-021-01096-6\">10.1007/s11740-021-01096-6</a>.","apa":"Weiß, D., Schramm, B., &#38; Kullmer, G. (2021). Holistic investigation chain for the experimental determination of fracture mechanical material parameters with special specimens. <i>Production Engineering</i>. <a href=\"https://doi.org/10.1007/s11740-021-01096-6\">https://doi.org/10.1007/s11740-021-01096-6</a>","bibtex":"@article{Weiß_Schramm_Kullmer_2021, title={Holistic investigation chain for the experimental determination of fracture mechanical material parameters with special specimens}, DOI={<a href=\"https://doi.org/10.1007/s11740-021-01096-6\">10.1007/s11740-021-01096-6</a>}, journal={Production Engineering}, publisher={Springer Science and Business Media LLC}, author={Weiß, Deborah and Schramm, Britta and Kullmer, Gunter}, year={2021} }","ama":"Weiß D, Schramm B, Kullmer G. Holistic investigation chain for the experimental determination of fracture mechanical material parameters with special specimens. <i>Production Engineering</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1007/s11740-021-01096-6\">10.1007/s11740-021-01096-6</a>","mla":"Weiß, Deborah, et al. “Holistic Investigation Chain for the Experimental Determination of Fracture Mechanical Material Parameters with Special Specimens.” <i>Production Engineering</i>, Springer Science and Business Media LLC, 2021, doi:<a href=\"https://doi.org/10.1007/s11740-021-01096-6\">10.1007/s11740-021-01096-6</a>."},"type":"journal_article","keyword":["Industrial and Manufacturing Engineering","Mechanical Engineering"],"department":[{"_id":"143"}],"date_created":"2022-03-29T08:05:02Z"},{"date_created":"2021-09-09T09:41:40Z","type":"conference","department":[{"_id":"158"},{"_id":"143"},{"_id":"630"}],"citation":{"bibtex":"@inproceedings{Weiß_Schramm_Neuser_Grydin_Kullmer_2021, title={Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie}, volume={DVM-Bericht 253}, DOI={<a href=\"https://doi.org/10.48447/BR-2021-025\">10.48447/BR-2021-025</a>}, author={Weiß, Deborah and Schramm, Britta and Neuser, Moritz and Grydin, Olexandr and Kullmer, Gunter}, year={2021}, pages={231–240} }","chicago":"Weiß, Deborah, Britta Schramm, Moritz Neuser, Olexandr Grydin, and Gunter Kullmer. “Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie,” DVM-Bericht 253:231–40, 2021. <a href=\"https://doi.org/10.48447/BR-2021-025\">https://doi.org/10.48447/BR-2021-025</a>.","ama":"Weiß D, Schramm B, Neuser M, Grydin O, Kullmer G. Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie. In: Vol DVM-Bericht 253. ; 2021:231-240. doi:<a href=\"https://doi.org/10.48447/BR-2021-025\">10.48447/BR-2021-025</a>","short":"D. Weiß, B. Schramm, M. Neuser, O. Grydin, G. Kullmer, in: 2021, pp. 231–240.","ieee":"D. Weiß, B. Schramm, M. Neuser, O. Grydin, and G. Kullmer, “Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie,” Bremen, 2021, vol. DVM-Bericht 253, pp. 231–240, doi: <a href=\"https://doi.org/10.48447/BR-2021-025\">10.48447/BR-2021-025</a>.","mla":"Weiß, Deborah, et al. <i>Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie</i>. 2021, pp. 231–40, doi:<a href=\"https://doi.org/10.48447/BR-2021-025\">10.48447/BR-2021-025</a>.","apa":"Weiß, D., Schramm, B., Neuser, M., Grydin, O., &#38; Kullmer, G. (2021). <i>Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie</i>. <i>DVM-Bericht 253</i>, 231–240. <a href=\"https://doi.org/10.48447/BR-2021-025\">https://doi.org/10.48447/BR-2021-025</a>"},"project":[{"name":"TRR 285: TRR 285","_id":"130"},{"name":"TRR 285 – B04: TRR 285 - Subproject B04","_id":"143"},{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"136","name":"TRR 285 – A02: TRR 285 - Subproject A02"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"}],"page":"231-240","language":[{"iso":"ger"}],"_id":"24006","user_id":"7850","doi":"10.48447/BR-2021-025","volume":"DVM-Bericht 253","title":"Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie","status":"public","year":"2021","author":[{"full_name":"Weiß, Deborah","last_name":"Weiß","first_name":"Deborah","id":"45673"},{"full_name":"Schramm, Britta","first_name":"Britta","last_name":"Schramm","id":"4668"},{"id":"32340","first_name":"Moritz","last_name":"Neuser","full_name":"Neuser, Moritz"},{"id":"43822","first_name":"Olexandr","last_name":"Grydin","full_name":"Grydin, Olexandr"},{"full_name":"Kullmer, Gunter","last_name":"Kullmer","first_name":"Gunter","id":"291"}],"conference":{"end_date":"2020-02-19","location":"Bremen","start_date":"2020-02-18","name":"Arbeitskreis: Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse, Prüfmethoden und Anwendungen"},"date_updated":"2026-04-29T09:54:25Z"}]