---
_id: '55638'
abstract:
- lang: eng
  text: <jats:p>Abstract. Traditionally, joints are cylindrical and rotationally symmetric.
    In the present study, non-rotationally symmetric joints are used for joining steel
    and Glass mat-reinforced thermoplastic sheets (GMT). In addition, the study also
    analyzes the impact of non-rotational symmetric joint rotation on the load-bearing
    capacity. Single lap joint specimens were fabricated using the In-Mold assembly
    technique for joining steel sheets with GMT. Tensile shear tests were performed
    on different orientations of the joint geometry, and it was observed that changing
    the joint orientation influences the load-bearing capacity. The joints are constitutively
    modeled using beam elements and the influence of joint rotation on load distribution
    is examined through a static simulation study. </jats:p>
author:
- first_name: Deekshith Reddy
  full_name: Devulapally, Deekshith Reddy
  id: '76837'
  last_name: Devulapally
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
citation:
  ama: 'Devulapally DR, Martin S, Tröster T. Non-rotationally symmetric joints – Mechanisms
    and load bearing capacity. In: <i>Materials Research Proceedings</i>. Materials
    Research Forum LLC; 2024. doi:<a href="https://doi.org/10.21741/9781644903131-183">10.21741/9781644903131-183</a>'
  apa: Devulapally, D. R., Martin, S., &#38; Tröster, T. (2024). Non-rotationally
    symmetric joints – Mechanisms and load bearing capacity. <i>Materials Research
    Proceedings</i>. <a href="https://doi.org/10.21741/9781644903131-183">https://doi.org/10.21741/9781644903131-183</a>
  bibtex: '@inproceedings{Devulapally_Martin_Tröster_2024, title={Non-rotationally
    symmetric joints – Mechanisms and load bearing capacity}, DOI={<a href="https://doi.org/10.21741/9781644903131-183">10.21741/9781644903131-183</a>},
    booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
    LLC}, author={Devulapally, Deekshith Reddy and Martin, Sven and Tröster, Thomas},
    year={2024} }'
  chicago: Devulapally, Deekshith Reddy, Sven Martin, and Thomas Tröster. “Non-Rotationally
    Symmetric Joints – Mechanisms and Load Bearing Capacity.” In <i>Materials Research
    Proceedings</i>. Materials Research Forum LLC, 2024. <a href="https://doi.org/10.21741/9781644903131-183">https://doi.org/10.21741/9781644903131-183</a>.
  ieee: 'D. R. Devulapally, S. Martin, and T. Tröster, “Non-rotationally symmetric
    joints – Mechanisms and load bearing capacity,” 2024, doi: <a href="https://doi.org/10.21741/9781644903131-183">10.21741/9781644903131-183</a>.'
  mla: Devulapally, Deekshith Reddy, et al. “Non-Rotationally Symmetric Joints – Mechanisms
    and Load Bearing Capacity.” <i>Materials Research Proceedings</i>, Materials Research
    Forum LLC, 2024, doi:<a href="https://doi.org/10.21741/9781644903131-183">10.21741/9781644903131-183</a>.
  short: 'D.R. Devulapally, S. Martin, T. Tröster, in: Materials Research Proceedings,
    Materials Research Forum LLC, 2024.'
date_created: 2024-08-19T08:29:22Z
date_updated: 2026-02-27T10:50:30Z
department:
- _id: '149'
- _id: '321'
- _id: '9'
doi: 10.21741/9781644903131-183
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Materials Research Proceedings
publication_identifier:
  issn:
  - 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
status: public
title: Non-rotationally symmetric joints – Mechanisms and load bearing capacity
type: conference
user_id: '76837'
year: '2024'
...
---
_id: '58981'
abstract:
- lang: eng
  text: Die Auslegung von gefügten Bauteilen ermöglicht die Produktion von Strukturbauteilen,
    welche teils aus sehr vielen Einzelteilen bestehen und durch eine hohe Anzahl
    von Fügepunkten verbunden sind. Die Eigenschaften der Einzelteile und die Prozessgrößen
    in der Fertigung unterliegen Schwankungen, die bei der Auslegung berücksichtigt
    werden müssen. Um diese Bauteile stets nach der Spezifikation zu liefern, werden
    die Prozesse gewöhnlich über die gesamte Prozesskette überwacht und das Bauteil
    überdimensioniert. Treten unvorhersehbare Störungen in der Prozesskette auf, kann
    das Bauteil nicht mehr weiter produziert werden. Entweder muss die Störung im
    Prozess behoben werden, was nicht immer möglich ist und die schon teils produzierte
    Charge muss vernichtet werden, oder der Teil der Prozesskette nach der Störung
    muss angepasst werden. Dies kann z.B. durch eine Änderungskonstruktion, wie der
    Anpassung der Fügepunktpositionen und der -anzahl, geschehen. In dieser Dissertation
    wurde eine Auslegungsmethode zur strukturellen elastischen Auslegung punktgefügter
    Bauteile entwickelt, mit der eine Anpassungskonstruktion, z.B. auf solche Störungen,
    möglich ist. Diese Methode basiert auf der Ausnutzung des Einflusses von geometrischen
    Bauteilgrößen, wie z.B. der Bauteildicke und der Fügepunktpositionierung, von
    veränderten Fügepunkteigenschaften sowie dem Verständnis zwischen Prozessgrößen
    und den erzeugten Fügepunkteigenschaften.
- lang: eng
  text: The design of joined components enables the production of structural components,
    which consist of many individual parts and are combined by a large number of joining
    elements. Since the properties of the individual parts and the process parameters
    in manufacturing can scatter, the deviations must be considered in the design.
    To always deliver these components according to specification, the processes are
    usually monitored over the entire process chain and the component is over dimensioned.
    If unforeseeable disruptions occur in the process chain, the component can no
    longer be produced. Either the malfunction in the process must be rectified, which
    is not always possible, and the batch that has already been partially produced
    must be destroyed, or the part of the process chain after the malfunction needs
    to be adjusted. This can be done, for example, by changing the design, such as
    adjusting the joints positions and number. In this PhD thesis, a design method
    for structural elastic designing of point-joined components was developed. With
    that method a revised design can be defined, e.g. in order to meet unforeseeable
    disruptions in the process chain. This method is based on the utilization of the
    influence of geometric component parameters, such as component thickness and joint
    positioning, on changed joint properties as well as on the understanding between
    process parameters and the manufactured joint properties.
author:
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
citation:
  ama: Martin S. <i>Holistische Methode zur elastischen Auslegung von geclinchten
    Bauteilen</i>. LibreCat University; 2024. doi:<a href="https://doi.org/10.17619/UNIPB/1-2120">10.17619/UNIPB/1-2120</a>
  apa: Martin, S. (2024). <i>Holistische Methode zur elastischen Auslegung von geclinchten
    Bauteilen</i>. LibreCat University. <a href="https://doi.org/10.17619/UNIPB/1-2120">https://doi.org/10.17619/UNIPB/1-2120</a>
  bibtex: '@book{Martin_2024, place={Paderborn}, title={Holistische Methode zur elastischen
    Auslegung von geclinchten Bauteilen}, DOI={<a href="https://doi.org/10.17619/UNIPB/1-2120">10.17619/UNIPB/1-2120</a>},
    publisher={LibreCat University}, author={Martin, Sven}, year={2024} }'
  chicago: 'Martin, Sven. <i>Holistische Methode zur elastischen Auslegung von geclinchten
    Bauteilen</i>. Paderborn: LibreCat University, 2024. <a href="https://doi.org/10.17619/UNIPB/1-2120">https://doi.org/10.17619/UNIPB/1-2120</a>.'
  ieee: 'S. Martin, <i>Holistische Methode zur elastischen Auslegung von geclinchten
    Bauteilen</i>. Paderborn: LibreCat University, 2024.'
  mla: Martin, Sven. <i>Holistische Methode zur elastischen Auslegung von geclinchten
    Bauteilen</i>. LibreCat University, 2024, doi:<a href="https://doi.org/10.17619/UNIPB/1-2120">10.17619/UNIPB/1-2120</a>.
  short: S. Martin, Holistische Methode zur elastischen Auslegung von geclinchten
    Bauteilen, LibreCat University, Paderborn, 2024.
date_created: 2025-03-13T09:28:13Z
date_updated: 2025-03-13T09:36:38Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.17619/UNIPB/1-2120
extern: '1'
language:
- iso: ger
page: '153'
place: Paderborn
publication_status: published
publisher: LibreCat University
status: public
supervisor:
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
- first_name: Alexander
  full_name: Brosius, Alexander
  last_name: Brosius
title: Holistische Methode zur elastischen Auslegung von geclinchten Bauteilen
type: dissertation
user_id: '71335'
year: '2024'
...
---
_id: '34069'
article_number: '100133'
author:
- first_name: Britta
  full_name: Schramm, Britta
  id: '4668'
  last_name: Schramm
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Christian
  full_name: Steinfelder, Christian
  last_name: Steinfelder
- first_name: Christian Roman
  full_name: Bielak, Christian Roman
  id: '34782'
  last_name: Bielak
- first_name: Alexander
  full_name: Brosius, Alexander
  last_name: Brosius
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
- first_name: Thomas
  full_name: Wallmersperger, Thomas
  last_name: Wallmersperger
- first_name: Julia
  full_name: Mergheim, Julia
  last_name: Mergheim
citation:
  ama: 'Schramm B, Martin S, Steinfelder C, et al. A Review on the Modeling of the
    Clinching Process Chain - Part I: Design Phase. <i>Journal of Advanced Joining
    Processes</i>. 2022;6. doi:<a href="https://doi.org/10.1016/j.jajp.2022.100133">10.1016/j.jajp.2022.100133</a>'
  apa: 'Schramm, B., Martin, S., Steinfelder, C., Bielak, C. R., Brosius, A., Meschut,
    G., Tröster, T., Wallmersperger, T., &#38; Mergheim, J. (2022). A Review on the
    Modeling of the Clinching Process Chain - Part I: Design Phase. <i>Journal of
    Advanced Joining Processes</i>, <i>6</i>, Article 100133. <a href="https://doi.org/10.1016/j.jajp.2022.100133">https://doi.org/10.1016/j.jajp.2022.100133</a>'
  bibtex: '@article{Schramm_Martin_Steinfelder_Bielak_Brosius_Meschut_Tröster_Wallmersperger_Mergheim_2022,
    title={A Review on the Modeling of the Clinching Process Chain - Part I: Design
    Phase}, volume={6}, DOI={<a href="https://doi.org/10.1016/j.jajp.2022.100133">10.1016/j.jajp.2022.100133</a>},
    number={100133}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
    BV}, author={Schramm, Britta and Martin, Sven and Steinfelder, Christian and Bielak,
    Christian Roman and Brosius, Alexander and Meschut, Gerson and Tröster, Thomas
    and Wallmersperger, Thomas and Mergheim, Julia}, year={2022} }'
  chicago: 'Schramm, Britta, Sven Martin, Christian Steinfelder, Christian Roman Bielak,
    Alexander Brosius, Gerson Meschut, Thomas Tröster, Thomas Wallmersperger, and
    Julia Mergheim. “A Review on the Modeling of the Clinching Process Chain - Part
    I: Design Phase.” <i>Journal of Advanced Joining Processes</i> 6 (2022). <a href="https://doi.org/10.1016/j.jajp.2022.100133">https://doi.org/10.1016/j.jajp.2022.100133</a>.'
  ieee: 'B. Schramm <i>et al.</i>, “A Review on the Modeling of the Clinching Process
    Chain - Part I: Design Phase,” <i>Journal of Advanced Joining Processes</i>, vol.
    6, Art. no. 100133, 2022, doi: <a href="https://doi.org/10.1016/j.jajp.2022.100133">10.1016/j.jajp.2022.100133</a>.'
  mla: 'Schramm, Britta, et al. “A Review on the Modeling of the Clinching Process
    Chain - Part I: Design Phase.” <i>Journal of Advanced Joining Processes</i>, vol.
    6, 100133, Elsevier BV, 2022, doi:<a href="https://doi.org/10.1016/j.jajp.2022.100133">10.1016/j.jajp.2022.100133</a>.'
  short: B. Schramm, S. Martin, C. Steinfelder, C.R. Bielak, A. Brosius, G. Meschut,
    T. Tröster, T. Wallmersperger, J. Mergheim, Journal of Advanced Joining Processes
    6 (2022).
date_created: 2022-11-14T08:53:49Z
date_updated: 2023-04-28T11:30:38Z
department:
- _id: '143'
- _id: '157'
doi: 10.1016/j.jajp.2022.100133
intvolume: '         6'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '143'
  name: 'TRR 285 – B04: TRR 285 - Subproject B04'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '135'
  name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '142'
  name: 'TRR 285 – B03: TRR 285 - Subproject B03'
- _id: '139'
  name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: Journal of Advanced Joining Processes
publication_identifier:
  issn:
  - 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase'
type: journal_article
user_id: '34782'
volume: 6
year: '2022'
...
---
_id: '29951'
abstract:
- lang: eng
  text: The components of a body in white consist of many individual thin-walled sheet
    metal parts, which usually are manufactured in deep-drawing processes. In general,
    the conditions in a deep-drawing process change due to changing tribology conditions,
    varying degrees of spring back, or scattering material properties in the sheet
    blanks, which affects the resulting pre-strain. Mechanical joining processes,
    especially clinching, are influenced by these process-related pre-strains. The
    final geometric shape of a clinched joint is affected to a significant level by
    the prior material deformation when joining with constant process parameters.
    That leads to a change in the stiffness and force transmission in the clinched
    joint due to the different geometric dimensions, such as interlock, neck thickness
    and bottom thickness, which directly affect the load bearing capacity. Here, the
    influence of the pre-straining in the deep drawing process on the force distribution
    in clinch points in an automotive assembly is investigated by finite-element models
    numerically. In further studies, the results are implemented in an optimization
    tool for designing clinched components. The methodology starts with a pre-straining
    of metal sheets. This step is followed by 2D rotationally symmetric forming simulations
    of the joining process. The resulting mesh of each forming simulation is rotated
    and 3D models are obtained. The clinched joint solid model with pre-strains is
    used further to determine the joint stiffnesses. With the simulation of the same
    test set-up with an equivalent point-connector model, the equivalent stiffness
    for each pre-strain combination is determined. Simulations are performed on a
    clinched component to assess the influence of pre-strain and sheet thinning on
    the clinched joint loadings by using the equivalent stiffnesses. The investigations
    clearly show that for the selected component, the loadings at the clinch points
    are dependent on the sheet thinning and the stiffnesses due to pre-strain. The
    magnitude of the influence varies depending on the quantity considered. For example,
    the shear force is more sensitive to the joint stiffness than to the sheet thinning.</jats:p>
author:
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Christian Roman
  full_name: Bielak, Christian Roman
  id: '34782'
  last_name: Bielak
- first_name: Mathias
  full_name: Bobbert, Mathias
  id: '7850'
  last_name: Bobbert
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: Martin S, Bielak CR, Bobbert M, Tröster T, Meschut G. Numerical investigation
    of the clinched joint loadings considering the initial pre-strain in the joining
    area. <i>Production Engineering</i>. Published online 2022. doi:<a href="https://doi.org/10.1007/s11740-021-01103-w">10.1007/s11740-021-01103-w</a>
  apa: Martin, S., Bielak, C. R., Bobbert, M., Tröster, T., &#38; Meschut, G. (2022).
    Numerical investigation of the clinched joint loadings considering the initial
    pre-strain in the joining area. <i>Production Engineering</i>. <a href="https://doi.org/10.1007/s11740-021-01103-w">https://doi.org/10.1007/s11740-021-01103-w</a>
  bibtex: '@article{Martin_Bielak_Bobbert_Tröster_Meschut_2022, title={Numerical investigation
    of the clinched joint loadings considering the initial pre-strain in the joining
    area}, DOI={<a href="https://doi.org/10.1007/s11740-021-01103-w">10.1007/s11740-021-01103-w</a>},
    journal={Production Engineering}, publisher={Springer Science and Business Media
    LLC}, author={Martin, Sven and Bielak, Christian Roman and Bobbert, Mathias and
    Tröster, Thomas and Meschut, Gerson}, year={2022} }'
  chicago: Martin, Sven, Christian Roman Bielak, Mathias Bobbert, Thomas Tröster,
    and Gerson Meschut. “Numerical Investigation of the Clinched Joint Loadings Considering
    the Initial Pre-Strain in the Joining Area.” <i>Production Engineering</i>, 2022.
    <a href="https://doi.org/10.1007/s11740-021-01103-w">https://doi.org/10.1007/s11740-021-01103-w</a>.
  ieee: 'S. Martin, C. R. Bielak, M. Bobbert, T. Tröster, and G. Meschut, “Numerical
    investigation of the clinched joint loadings considering the initial pre-strain
    in the joining area,” <i>Production Engineering</i>, 2022, doi: <a href="https://doi.org/10.1007/s11740-021-01103-w">10.1007/s11740-021-01103-w</a>.'
  mla: Martin, Sven, et al. “Numerical Investigation of the Clinched Joint Loadings
    Considering the Initial Pre-Strain in the Joining Area.” <i>Production Engineering</i>,
    Springer Science and Business Media LLC, 2022, doi:<a href="https://doi.org/10.1007/s11740-021-01103-w">10.1007/s11740-021-01103-w</a>.
  short: S. Martin, C.R. Bielak, M. Bobbert, T. Tröster, G. Meschut, Production Engineering
    (2022).
date_created: 2022-02-22T12:52:09Z
date_updated: 2023-04-28T11:57:22Z
department:
- _id: '321'
- _id: '149'
- _id: '630'
- _id: '157'
doi: 10.1007/s11740-021-01103-w
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://link.springer.com/article/10.1007/s11740-021-01103-w
oa: '1'
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '131'
  name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
  name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Production Engineering
publication_identifier:
  issn:
  - 0944-6524
  - 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Numerical investigation of the clinched joint loadings considering the initial
  pre-strain in the joining area
type: journal_article
user_id: '38177'
year: '2022'
...
---
_id: '32813'
author:
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Kristijan
  full_name: Kurtusic, Kristijan
  last_name: Kurtusic
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
citation:
  ama: Martin S, Kurtusic K, Tröster T. Influence of the Surrounding Sheet Geometry
    on a Clinched Joint. <i>Key Engineering Materials</i>. 2022;927. doi:<a href="https://doi.org/ 
    https://doi.org/10.4028/p-09md1c">  https://doi.org/10.4028/p-09md1c</a>
  apa: Martin, S., Kurtusic, K., &#38; Tröster, T. (2022). Influence of the Surrounding
    Sheet Geometry on a Clinched Joint. <i>Key Engineering Materials</i>, <i>927</i>.
    <a href="https://doi.org/  https://doi.org/10.4028/p-09md1c">https://doi.org/ 
    https://doi.org/10.4028/p-09md1c</a>
  bibtex: '@article{Martin_Kurtusic_Tröster_2022, title={Influence of the Surrounding
    Sheet Geometry on a Clinched Joint}, volume={927}, DOI={<a href="https://doi.org/ 
    https://doi.org/10.4028/p-09md1c">  https://doi.org/10.4028/p-09md1c</a>}, journal={Key
    Engineering Materials}, author={Martin, Sven and Kurtusic, Kristijan and Tröster,
    Thomas}, year={2022} }'
  chicago: Martin, Sven, Kristijan Kurtusic, and Thomas Tröster. “Influence of the
    Surrounding Sheet Geometry on a Clinched Joint.” <i>Key Engineering Materials</i>
    927 (2022). <a href="https://doi.org/  https://doi.org/10.4028/p-09md1c">https://doi.org/ 
    https://doi.org/10.4028/p-09md1c</a>.
  ieee: 'S. Martin, K. Kurtusic, and T. Tröster, “Influence of the Surrounding Sheet
    Geometry on a Clinched Joint,” <i>Key Engineering Materials</i>, vol. 927, 2022,
    doi: <a href="https://doi.org/  https://doi.org/10.4028/p-09md1c">  https://doi.org/10.4028/p-09md1c</a>.'
  mla: Martin, Sven, et al. “Influence of the Surrounding Sheet Geometry on a Clinched
    Joint.” <i>Key Engineering Materials</i>, vol. 927, 2022, doi:<a href="https://doi.org/ 
    https://doi.org/10.4028/p-09md1c">  https://doi.org/10.4028/p-09md1c</a>.
  short: S. Martin, K. Kurtusic, T. Tröster, Key Engineering Materials 927 (2022).
conference:
  end_date: 29.04.2022
  location: Braga
  name: 25th International Conference in Material Forming
  start_date: 27.04.2022
date_created: 2022-08-15T11:02:37Z
date_updated: 2023-04-28T11:58:23Z
department:
- _id: '321'
- _id: '149'
- _id: '630'
doi: '  https://doi.org/10.4028/p-09md1c'
intvolume: '       927'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.scientific.net/KEM.926.1505
oa: '1'
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Key Engineering Materials
quality_controlled: '1'
status: public
title: Influence of the Surrounding Sheet Geometry on a Clinched Joint
type: journal_article
user_id: '38177'
volume: 927
year: '2022'
...
---
_id: '24541'
abstract:
- lang: eng
  text: <jats:p>The mechanical properties of joined structures are determined considerably
    by the chosen joining technology. With the aim of providing a method that enables
    a faster and more profound decision-making in the spatial distribution of joining
    points during product development, a new method for the load path analysis of
    joining points is presented. For an exemplary car body, the load type in the joining
    elements, i.e. pure tensile, shear and combined tensile-shear loads, is determined
    using finite element analysis (FEA). Based on the evaluated loads, the resulting
    load paths in selected joining points are analyzed using a 2D FE-model of a clinching
    point. State of the art methods for load path analysis are dependent on the selected
    coordinate system or the existing stress state. Thus, a general statement about
    the load transmission path is not possible at this time. Here, a novel method
    for the analysis of load paths is used, which is independent of the alignment
    of the analyzed geometry. The basic assumption of the new load path analysis method
    was confirmed by using a simple specimen with a square hole in different orientations.
    The results presented here show a possibility to display the load transmission
    path invariantly. In further steps, the method will be extended for 3D analysis
    and the investigation of more complex assemblies. The primary goal of this methodical
    approach is an even load distribution over the joining elements and the component.
    This will provide a basis for future design approaches aimed at reducing the number
    of joining elements in joined structures.</jats:p>
author:
- first_name: Christian
  full_name: Steinfelder, Christian
  last_name: Steinfelder
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Alexander
  full_name: Brosius, Alexander
  last_name: Brosius
- first_name: Thomas
  full_name: Tröster, Thomas
  last_name: Tröster
citation:
  ama: Steinfelder C, Martin S, Brosius A, Tröster T. Load Path Transmission in Joining
    Elements. <i>Key Engineering Materials</i>. Published online 2021:73-80. doi:<a
    href="https://doi.org/10.4028/www.scientific.net/kem.883.73">10.4028/www.scientific.net/kem.883.73</a>
  apa: Steinfelder, C., Martin, S., Brosius, A., &#38; Tröster, T. (2021). Load Path
    Transmission in Joining Elements. <i>Key Engineering Materials</i>, 73–80. <a
    href="https://doi.org/10.4028/www.scientific.net/kem.883.73">https://doi.org/10.4028/www.scientific.net/kem.883.73</a>
  bibtex: '@article{Steinfelder_Martin_Brosius_Tröster_2021, title={Load Path Transmission
    in Joining Elements}, DOI={<a href="https://doi.org/10.4028/www.scientific.net/kem.883.73">10.4028/www.scientific.net/kem.883.73</a>},
    journal={Key Engineering Materials}, author={Steinfelder, Christian and Martin,
    Sven and Brosius, Alexander and Tröster, Thomas}, year={2021}, pages={73–80} }'
  chicago: Steinfelder, Christian, Sven Martin, Alexander Brosius, and Thomas Tröster.
    “Load Path Transmission in Joining Elements.” <i>Key Engineering Materials</i>,
    2021, 73–80. <a href="https://doi.org/10.4028/www.scientific.net/kem.883.73">https://doi.org/10.4028/www.scientific.net/kem.883.73</a>.
  ieee: 'C. Steinfelder, S. Martin, A. Brosius, and T. Tröster, “Load Path Transmission
    in Joining Elements,” <i>Key Engineering Materials</i>, pp. 73–80, 2021, doi:
    <a href="https://doi.org/10.4028/www.scientific.net/kem.883.73">10.4028/www.scientific.net/kem.883.73</a>.'
  mla: Steinfelder, Christian, et al. “Load Path Transmission in Joining Elements.”
    <i>Key Engineering Materials</i>, 2021, pp. 73–80, doi:<a href="https://doi.org/10.4028/www.scientific.net/kem.883.73">10.4028/www.scientific.net/kem.883.73</a>.
  short: C. Steinfelder, S. Martin, A. Brosius, T. Tröster, Key Engineering Materials
    (2021) 73–80.
date_created: 2021-09-16T08:23:00Z
date_updated: 2023-04-28T11:57:49Z
department:
- _id: '321'
- _id: '149'
- _id: '630'
doi: 10.4028/www.scientific.net/kem.883.73
language:
- iso: eng
page: 73-80
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Key Engineering Materials
publication_identifier:
  issn:
  - 1662-9795
publication_status: published
quality_controlled: '1'
status: public
title: Load Path Transmission in Joining Elements
type: journal_article
user_id: '38177'
year: '2021'
...
---
_id: '24548'
author:
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Thomas
  full_name: Tröster, Thomas
  last_name: Tröster
citation:
  ama: Martin S, Tröster T. Joint point loadings in car bodies – the influence of
    manufacturing tolerances and scatter in material properties. <i>ESAFORM 2021</i>.
    Published online 2021. doi:<a href="https://doi.org/10.25518/esaform21.3801">10.25518/esaform21.3801</a>
  apa: Martin, S., &#38; Tröster, T. (2021). Joint point loadings in car bodies –
    the influence of manufacturing tolerances and scatter in material properties.
    <i>ESAFORM 2021</i>. <a href="https://doi.org/10.25518/esaform21.3801">https://doi.org/10.25518/esaform21.3801</a>
  bibtex: '@article{Martin_Tröster_2021, title={Joint point loadings in car bodies
    – the influence of manufacturing tolerances and scatter in material properties},
    DOI={<a href="https://doi.org/10.25518/esaform21.3801">10.25518/esaform21.3801</a>},
    journal={ESAFORM 2021}, author={Martin, Sven and Tröster, Thomas}, year={2021}
    }'
  chicago: Martin, Sven, and Thomas Tröster. “Joint point loadings in car bodies –
    the influence of manufacturing tolerances and scatter in material properties.”
    <i>ESAFORM 2021</i>, 2021. <a href="https://doi.org/10.25518/esaform21.3801">https://doi.org/10.25518/esaform21.3801</a>.
  ieee: 'S. Martin and T. Tröster, “Joint point loadings in car bodies – the influence
    of manufacturing tolerances and scatter in material properties,” <i>ESAFORM 2021</i>,
    2021, doi: <a href="https://doi.org/10.25518/esaform21.3801">10.25518/esaform21.3801</a>.'
  mla: Martin, Sven, and Thomas Tröster. “Joint point loadings in car bodies – the
    influence of manufacturing tolerances and scatter in material properties.” <i>ESAFORM
    2021</i>, 2021, doi:<a href="https://doi.org/10.25518/esaform21.3801">10.25518/esaform21.3801</a>.
  short: S. Martin, T. Tröster, ESAFORM 2021 (2021).
date_created: 2021-09-16T08:34:41Z
date_updated: 2023-04-28T11:58:00Z
department:
- _id: '321'
- _id: '149'
- _id: '630'
doi: 10.25518/esaform21.3801
language:
- iso: fre
main_file_link:
- open_access: '1'
  url: https://popups.uliege.be/esaform21/index.php?id=3801
oa: '1'
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: ESAFORM 2021
publication_status: published
quality_controlled: '1'
status: public
title: Joint point loadings in car bodies – the influence of manufacturing tolerances
  and scatter in material properties
type: journal_article
user_id: '38177'
year: '2021'
...
---
_id: '26994'
author:
- first_name: Tim
  full_name: Stallmeister, Tim
  id: '45538'
  last_name: Stallmeister
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Thorsten
  full_name: Marten, Thorsten
  id: '338'
  last_name: Marten
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
citation:
  ama: 'Stallmeister T, Martin S, Marten T, Tröster T. Experimental investigation
    on lightweight potentials of fiber-metal-laminates for automotive battery cases.
    In: ; 2021.'
  apa: Stallmeister, T., Martin, S., Marten, T., &#38; Tröster, T. (2021). <i>Experimental
    investigation on lightweight potentials of fiber-metal-laminates for automotive
    battery cases</i>. Automotive Circle conference – Battery Systems in Car Body
    Engineering 2021, Bad Nauheim.
  bibtex: '@inproceedings{Stallmeister_Martin_Marten_Tröster_2021, title={Experimental
    investigation on lightweight potentials of fiber-metal-laminates for automotive
    battery cases}, author={Stallmeister, Tim and Martin, Sven and Marten, Thorsten
    and Tröster, Thomas}, year={2021} }'
  chicago: Stallmeister, Tim, Sven Martin, Thorsten Marten, and Thomas Tröster. “Experimental
    Investigation on Lightweight Potentials of Fiber-Metal-Laminates for Automotive
    Battery Cases,” 2021.
  ieee: T. Stallmeister, S. Martin, T. Marten, and T. Tröster, “Experimental investigation
    on lightweight potentials of fiber-metal-laminates for automotive battery cases,”
    presented at the Automotive Circle conference – Battery Systems in Car Body Engineering
    2021, Bad Nauheim, 2021.
  mla: Stallmeister, Tim, et al. <i>Experimental Investigation on Lightweight Potentials
    of Fiber-Metal-Laminates for Automotive Battery Cases</i>. 2021.
  short: 'T. Stallmeister, S. Martin, T. Marten, T. Tröster, in: 2021.'
conference:
  end_date: 2021-10-27
  location: Bad Nauheim
  name: Automotive Circle conference – Battery Systems in Car Body Engineering 2021
  start_date: 2021-10-26
date_created: 2021-10-28T13:44:02Z
date_updated: 2023-04-28T11:58:31Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: eng
quality_controlled: '1'
status: public
title: Experimental investigation on lightweight potentials of fiber-metal-laminates
  for automotive battery cases
type: conference
user_id: '38177'
year: '2021'
...
---
_id: '29293'
article_number: '100065'
author:
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Jan
  full_name: Schütte, Jan
  id: '22109'
  last_name: Schütte
  orcid: 0000-0001-9025-9742
- first_name: C.
  full_name: Bäumler, C.
  last_name: Bäumler
- first_name: Walter
  full_name: Sextro, Walter
  id: '21220'
  last_name: Sextro
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
citation:
  ama: Martin S, Schütte J, Bäumler C, Sextro W, Tröster T. Identification of joints
    for a load-adapted shape in a body in white using steady state vehicle simulations.
    <i>Forces in Mechanics</i>. 2021;6. doi:<a href="https://doi.org/10.1016/j.finmec.2021.100065">10.1016/j.finmec.2021.100065</a>
  apa: Martin, S., Schütte, J., Bäumler, C., Sextro, W., &#38; Tröster, T. (2021).
    Identification of joints for a load-adapted shape in a body in white using steady
    state vehicle simulations. <i>Forces in Mechanics</i>, <i>6</i>, Article 100065.
    <a href="https://doi.org/10.1016/j.finmec.2021.100065">https://doi.org/10.1016/j.finmec.2021.100065</a>
  bibtex: '@article{Martin_Schütte_Bäumler_Sextro_Tröster_2021, title={Identification
    of joints for a load-adapted shape in a body in white using steady state vehicle
    simulations}, volume={6}, DOI={<a href="https://doi.org/10.1016/j.finmec.2021.100065">10.1016/j.finmec.2021.100065</a>},
    number={100065}, journal={Forces in Mechanics}, publisher={Elsevier BV}, author={Martin,
    Sven and Schütte, Jan and Bäumler, C. and Sextro, Walter and Tröster, Thomas},
    year={2021} }'
  chicago: Martin, Sven, Jan Schütte, C. Bäumler, Walter Sextro, and Thomas Tröster.
    “Identification of Joints for a Load-Adapted Shape in a Body in White Using Steady
    State Vehicle Simulations.” <i>Forces in Mechanics</i> 6 (2021). <a href="https://doi.org/10.1016/j.finmec.2021.100065">https://doi.org/10.1016/j.finmec.2021.100065</a>.
  ieee: 'S. Martin, J. Schütte, C. Bäumler, W. Sextro, and T. Tröster, “Identification
    of joints for a load-adapted shape in a body in white using steady state vehicle
    simulations,” <i>Forces in Mechanics</i>, vol. 6, Art. no. 100065, 2021, doi:
    <a href="https://doi.org/10.1016/j.finmec.2021.100065">10.1016/j.finmec.2021.100065</a>.'
  mla: Martin, Sven, et al. “Identification of Joints for a Load-Adapted Shape in
    a Body in White Using Steady State Vehicle Simulations.” <i>Forces in Mechanics</i>,
    vol. 6, 100065, Elsevier BV, 2021, doi:<a href="https://doi.org/10.1016/j.finmec.2021.100065">10.1016/j.finmec.2021.100065</a>.
  short: S. Martin, J. Schütte, C. Bäumler, W. Sextro, T. Tröster, Forces in Mechanics
    6 (2021).
date_created: 2022-01-12T10:30:02Z
date_updated: 2025-06-06T08:05:56Z
department:
- _id: '151'
- _id: '630'
- _id: '149'
- _id: '321'
- _id: '9'
doi: 10.1016/j.finmec.2021.100065
intvolume: '         6'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.sciencedirect.com/science/article/pii/S2666359721000561
oa: '1'
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Forces in Mechanics
publication_identifier:
  issn:
  - 2666-3597
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Identification of joints for a load-adapted shape in a body in white using
  steady state vehicle simulations
type: journal_article
user_id: '15952'
volume: 6
year: '2021'
...
---
_id: '16859'
author:
- first_name: Sven
  full_name: Martin, Sven
  id: '38177'
  last_name: Martin
- first_name: Alan A.
  full_name: Camberg, Alan A.
  last_name: Camberg
- first_name: Thomas
  full_name: Tröster, Thomas
  last_name: Tröster
citation:
  ama: Martin S, Camberg AA, Tröster T. Probability Distribution of Joint Point Loadings
    in Car Body Structures under Global Bending and Torsion. <i>Procedia Manufacturing</i>.
    Published online 2020:419-424. doi:<a href="https://doi.org/10.1016/j.promfg.2020.04.324">10.1016/j.promfg.2020.04.324</a>
  apa: Martin, S., Camberg, A. A., &#38; Tröster, T. (2020). Probability Distribution
    of Joint Point Loadings in Car Body Structures under Global Bending and Torsion.
    <i>Procedia Manufacturing</i>, 419–424. <a href="https://doi.org/10.1016/j.promfg.2020.04.324">https://doi.org/10.1016/j.promfg.2020.04.324</a>
  bibtex: '@article{Martin_Camberg_Tröster_2020, title={Probability Distribution of
    Joint Point Loadings in Car Body Structures under Global Bending and Torsion},
    DOI={<a href="https://doi.org/10.1016/j.promfg.2020.04.324">10.1016/j.promfg.2020.04.324</a>},
    journal={Procedia Manufacturing}, publisher={Elsevier}, author={Martin, Sven and
    Camberg, Alan A. and Tröster, Thomas}, year={2020}, pages={419–424} }'
  chicago: Martin, Sven, Alan A. Camberg, and Thomas Tröster. “Probability Distribution
    of Joint Point Loadings in Car Body Structures under Global Bending and Torsion.”
    <i>Procedia Manufacturing</i>, 2020, 419–24. <a href="https://doi.org/10.1016/j.promfg.2020.04.324">https://doi.org/10.1016/j.promfg.2020.04.324</a>.
  ieee: 'S. Martin, A. A. Camberg, and T. Tröster, “Probability Distribution of Joint
    Point Loadings in Car Body Structures under Global Bending and Torsion,” <i>Procedia
    Manufacturing</i>, pp. 419–424, 2020, doi: <a href="https://doi.org/10.1016/j.promfg.2020.04.324">10.1016/j.promfg.2020.04.324</a>.'
  mla: Martin, Sven, et al. “Probability Distribution of Joint Point Loadings in Car
    Body Structures under Global Bending and Torsion.” <i>Procedia Manufacturing</i>,
    Elsevier, 2020, pp. 419–24, doi:<a href="https://doi.org/10.1016/j.promfg.2020.04.324">10.1016/j.promfg.2020.04.324</a>.
  short: S. Martin, A.A. Camberg, T. Tröster, Procedia Manufacturing (2020) 419–424.
conference:
  end_date: 2020-05-08
  location: virtually
  name: ESAFORM 2020
  start_date: 2020-05-04
date_created: 2020-04-27T06:31:20Z
date_updated: 2023-04-28T11:57:40Z
ddc:
- '600'
department:
- _id: '630'
doi: 10.1016/j.promfg.2020.04.324
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.sciencedirect.com/science/article/pii/S2351978920313901?via%3Dihub
oa: '1'
page: 419-424
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Procedia Manufacturing
publication_identifier:
  issn:
  - 2351-9789
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Probability Distribution of Joint Point Loadings in Car Body Structures under
  Global Bending and Torsion
type: journal_article
user_id: '38177'
year: '2020'
...
