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Finite element simulation for rock salt with dilatancy boundary coupled to fluid permeation. <i>Computer Methods in Applied Mechanics and Engineering</i>. 2002;190(32-33):4259-4278. doi:<a href=\"https://doi.org/10.1016/s0045-7825(00)00317-0\">10.1016/s0045-7825(00)00317-0</a>","bibtex":"@article{Mahnken_Kohlmeier_2002, title={Finite element simulation for rock salt with dilatancy boundary coupled to fluid permeation}, volume={190}, DOI={<a href=\"https://doi.org/10.1016/s0045-7825(00)00317-0\">10.1016/s0045-7825(00)00317-0</a>}, number={32–33}, journal={Computer Methods in Applied Mechanics and Engineering}, publisher={Elsevier BV}, author={Mahnken, Rolf and Kohlmeier, M.}, year={2002}, pages={4259–4278} }","mla":"Mahnken, Rolf, and M. Kohlmeier. “Finite Element Simulation for Rock Salt with Dilatancy Boundary Coupled to Fluid Permeation.” <i>Computer Methods in Applied Mechanics and Engineering</i>, vol. 190, no. 32–33, Elsevier BV, 2002, pp. 4259–78, doi:<a href=\"https://doi.org/10.1016/s0045-7825(00)00317-0\">10.1016/s0045-7825(00)00317-0</a>.","chicago":"Mahnken, Rolf, and M. Kohlmeier. “Finite Element Simulation for Rock Salt with Dilatancy Boundary Coupled to Fluid Permeation.” <i>Computer Methods in Applied Mechanics and Engineering</i> 190, no. 32–33 (2002): 4259–78. <a href=\"https://doi.org/10.1016/s0045-7825(00)00317-0\">https://doi.org/10.1016/s0045-7825(00)00317-0</a>.","short":"R. Mahnken, M. Kohlmeier, Computer Methods in Applied Mechanics and Engineering 190 (2002) 4259–4278.","apa":"Mahnken, R., &#38; Kohlmeier, M. (2002). Finite element simulation for rock salt with dilatancy boundary coupled to fluid permeation. <i>Computer Methods in Applied Mechanics and Engineering</i>, <i>190</i>(32–33), 4259–4278. <a href=\"https://doi.org/10.1016/s0045-7825(00)00317-0\">https://doi.org/10.1016/s0045-7825(00)00317-0</a>","ieee":"R. Mahnken and M. Kohlmeier, “Finite element simulation for rock salt with dilatancy boundary coupled to fluid permeation,” <i>Computer Methods in Applied Mechanics and Engineering</i>, vol. 190, no. 32–33, pp. 4259–4278, 2002, doi: <a href=\"https://doi.org/10.1016/s0045-7825(00)00317-0\">10.1016/s0045-7825(00)00317-0</a>."},"quality_controlled":"1","status":"public","page":"4259-4278","publisher":"Elsevier BV","_id":"45412","user_id":"335","volume":190},{"citation":{"mla":"Mahnken, Rolf, et al. “Implicit Integration Scheme and Its Consistent Linearization for an Elastoplastic-Damage Model with Application to Concrete.” <i>Computers &#38;amp; Structures</i>, vol. 75, no. 2, Elsevier BV, 2002, pp. 135–43, doi:<a href=\"https://doi.org/10.1016/s0045-7949(99)00089-9\">10.1016/s0045-7949(99)00089-9</a>.","ama":"Mahnken R, Tikhomirov D, Stein E. Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete. <i>Computers &#38;amp; Structures</i>. 2002;75(2):135-143. doi:<a href=\"https://doi.org/10.1016/s0045-7949(99)00089-9\">10.1016/s0045-7949(99)00089-9</a>","bibtex":"@article{Mahnken_Tikhomirov_Stein_2002, title={Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete}, volume={75}, DOI={<a href=\"https://doi.org/10.1016/s0045-7949(99)00089-9\">10.1016/s0045-7949(99)00089-9</a>}, number={2}, journal={Computers &#38;amp; Structures}, publisher={Elsevier BV}, author={Mahnken, Rolf and Tikhomirov, D. and Stein, E.}, year={2002}, pages={135–143} }","apa":"Mahnken, R., Tikhomirov, D., &#38; Stein, E. (2002). Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete. <i>Computers &#38;amp; Structures</i>, <i>75</i>(2), 135–143. <a href=\"https://doi.org/10.1016/s0045-7949(99)00089-9\">https://doi.org/10.1016/s0045-7949(99)00089-9</a>","ieee":"R. Mahnken, D. Tikhomirov, and E. Stein, “Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete,” <i>Computers &#38;amp; Structures</i>, vol. 75, no. 2, pp. 135–143, 2002, doi: <a href=\"https://doi.org/10.1016/s0045-7949(99)00089-9\">10.1016/s0045-7949(99)00089-9</a>.","chicago":"Mahnken, Rolf, D. Tikhomirov, and E. Stein. “Implicit Integration Scheme and Its Consistent Linearization for an Elastoplastic-Damage Model with Application to Concrete.” <i>Computers &#38;amp; Structures</i> 75, no. 2 (2002): 135–43. <a href=\"https://doi.org/10.1016/s0045-7949(99)00089-9\">https://doi.org/10.1016/s0045-7949(99)00089-9</a>.","short":"R. Mahnken, D. Tikhomirov, E. Stein, Computers &#38;amp; Structures 75 (2002) 135–143."},"quality_controlled":"1","page":"135-143","publisher":"Elsevier BV","_id":"45418","user_id":"335","volume":75,"status":"public","date_created":"2023-05-31T12:05:43Z","keyword":["Computer Science Applications","Mechanical Engineering","General Materials Science","Modeling and Simulation","Civil and Structural Engineering"],"type":"journal_article","department":[{"_id":"9"},{"_id":"154"}],"publication":"Computers &amp; Structures","issue":"2","language":[{"iso":"eng"}],"doi":"10.1016/s0045-7949(99)00089-9","year":"2002","title":"Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete","author":[{"id":"335","last_name":"Mahnken","first_name":"Rolf","full_name":"Mahnken, Rolf"},{"first_name":"D.","last_name":"Tikhomirov","full_name":"Tikhomirov, D."},{"full_name":"Stein, E.","last_name":"Stein","first_name":"E."}],"publication_identifier":{"issn":["0045-7949"]},"date_updated":"2023-05-31T12:06:27Z","publication_status":"published","intvolume":"        75"},{"keyword":["Applied Mathematics","Computational Theory and Mathematics","General Engineering","Modeling and Simulation","Software"],"type":"journal_article","department":[{"_id":"9"},{"_id":"154"}],"date_created":"2023-05-31T12:14:42Z","publication":"Communications in Numerical Methods in Engineering","issue":"10","doi":"10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r","language":[{"iso":"eng"}],"date_updated":"2023-05-31T12:15:12Z","publication_status":"published","intvolume":"        15","year":"2002","title":"Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity","author":[{"full_name":"Mahnken, Rolf","first_name":"Rolf","last_name":"Mahnken","id":"335"}],"publication_identifier":{"issn":["1069-8299","1099-0887"]},"quality_controlled":"1","citation":{"mla":"Mahnken, Rolf. “Improved Implementation of an Algorithm for Non-Linear Isotropic/Kinematic Hardening in Elastoplasticity.” <i>Communications in Numerical Methods in Engineering</i>, vol. 15, no. 10, Wiley, 2002, pp. 745–54, doi:<a href=\"https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r\">10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r</a>.","bibtex":"@article{Mahnken_2002, title={Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity}, volume={15}, DOI={<a href=\"https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r\">10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r</a>}, number={10}, journal={Communications in Numerical Methods in Engineering}, publisher={Wiley}, author={Mahnken, Rolf}, year={2002}, pages={745–754} }","ama":"Mahnken R. Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity. <i>Communications in Numerical Methods in Engineering</i>. 2002;15(10):745-754. doi:<a href=\"https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r\">10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r</a>","ieee":"R. Mahnken, “Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity,” <i>Communications in Numerical Methods in Engineering</i>, vol. 15, no. 10, pp. 745–754, 2002, doi: <a href=\"https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r\">10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r</a>.","apa":"Mahnken, R. (2002). Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity. <i>Communications in Numerical Methods in Engineering</i>, <i>15</i>(10), 745–754. <a href=\"https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r\">https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r</a>","short":"R. Mahnken, Communications in Numerical Methods in Engineering 15 (2002) 745–754.","chicago":"Mahnken, Rolf. “Improved Implementation of an Algorithm for Non-Linear Isotropic/Kinematic Hardening in Elastoplasticity.” <i>Communications in Numerical Methods in Engineering</i> 15, no. 10 (2002): 745–54. <a href=\"https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r\">https://doi.org/10.1002/(sici)1099-0887(199910)15:10&#60;745::aid-cnm288&#62;3.0.co;2-r</a>."},"user_id":"335","volume":15,"page":"745-754","publisher":"Wiley","_id":"45423","status":"public"},{"department":[{"_id":"9"},{"_id":"154"}],"keyword":["Applied Mathematics","Computational Mathematics","Computational Theory and Mathematics","Mechanical Engineering","Ocean Engineering","Computational Mechanics"],"type":"journal_article","date_created":"2023-05-31T12:04:03Z","publication":"Computational Mechanics","issue":"5","doi":"10.1007/s004660050493","language":[{"iso":"eng"}],"intvolume":"        25","date_updated":"2023-05-31T12:04:35Z","publication_status":"published","publication_identifier":{"issn":["0178-7675","1432-0924"]},"author":[{"full_name":"Döbert, C.","first_name":"C.","last_name":"Döbert"},{"id":"335","full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf"},{"full_name":"Stein, E.","last_name":"Stein","first_name":"E."}],"year":"2002","title":"Numerical simulation of interface debonding with a combined damage/friction constitutive model","quality_controlled":"1","citation":{"short":"C. Döbert, R. Mahnken, E. Stein, Computational Mechanics 25 (2002) 456–467.","chicago":"Döbert, C., Rolf Mahnken, and E. Stein. “Numerical Simulation of Interface Debonding with a Combined Damage/Friction Constitutive Model.” <i>Computational Mechanics</i> 25, no. 5 (2002): 456–67. <a href=\"https://doi.org/10.1007/s004660050493\">https://doi.org/10.1007/s004660050493</a>.","apa":"Döbert, C., Mahnken, R., &#38; Stein, E. (2002). Numerical simulation of interface debonding with a combined damage/friction constitutive model. <i>Computational Mechanics</i>, <i>25</i>(5), 456–467. <a href=\"https://doi.org/10.1007/s004660050493\">https://doi.org/10.1007/s004660050493</a>","ieee":"C. Döbert, R. Mahnken, and E. Stein, “Numerical simulation of interface debonding with a combined damage/friction constitutive model,” <i>Computational Mechanics</i>, vol. 25, no. 5, pp. 456–467, 2002, doi: <a href=\"https://doi.org/10.1007/s004660050493\">10.1007/s004660050493</a>.","ama":"Döbert C, Mahnken R, Stein E. Numerical simulation of interface debonding with a combined damage/friction constitutive model. <i>Computational Mechanics</i>. 2002;25(5):456-467. doi:<a href=\"https://doi.org/10.1007/s004660050493\">10.1007/s004660050493</a>","bibtex":"@article{Döbert_Mahnken_Stein_2002, title={Numerical simulation of interface debonding with a combined damage/friction constitutive model}, volume={25}, DOI={<a href=\"https://doi.org/10.1007/s004660050493\">10.1007/s004660050493</a>}, number={5}, journal={Computational Mechanics}, publisher={Springer Science and Business Media LLC}, author={Döbert, C. and Mahnken, Rolf and Stein, E.}, year={2002}, pages={456–467} }","mla":"Döbert, C., et al. “Numerical Simulation of Interface Debonding with a Combined Damage/Friction Constitutive Model.” <i>Computational Mechanics</i>, vol. 25, no. 5, Springer Science and Business Media LLC, 2002, pp. 456–67, doi:<a href=\"https://doi.org/10.1007/s004660050493\">10.1007/s004660050493</a>."},"volume":25,"user_id":"335","_id":"45417","publisher":"Springer Science and Business Media LLC","page":"456-467","status":"public"},{"status":"public","volume":74,"user_id":"335","_id":"45422","publisher":"Elsevier BV","page":"179-200","quality_controlled":"1","citation":{"ieee":"R. Mahnken, “A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification,” <i>Computers &#38;amp; Structures</i>, vol. 74, no. 2, pp. 179–200, 2002, doi: <a href=\"https://doi.org/10.1016/s0045-7949(98)00296-x\">10.1016/s0045-7949(98)00296-x</a>.","apa":"Mahnken, R. (2002). A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification. <i>Computers &#38;amp; Structures</i>, <i>74</i>(2), 179–200. <a href=\"https://doi.org/10.1016/s0045-7949(98)00296-x\">https://doi.org/10.1016/s0045-7949(98)00296-x</a>","short":"R. Mahnken, Computers &#38;amp; Structures 74 (2002) 179–200.","chicago":"Mahnken, Rolf. “A Comprehensive Study of a Multiplicative Elastoplasticity Model Coupled to Damage Including Parameter Identification.” <i>Computers &#38;amp; Structures</i> 74, no. 2 (2002): 179–200. <a href=\"https://doi.org/10.1016/s0045-7949(98)00296-x\">https://doi.org/10.1016/s0045-7949(98)00296-x</a>.","mla":"Mahnken, Rolf. “A Comprehensive Study of a Multiplicative Elastoplasticity Model Coupled to Damage Including Parameter Identification.” <i>Computers &#38;amp; Structures</i>, vol. 74, no. 2, Elsevier BV, 2002, pp. 179–200, doi:<a href=\"https://doi.org/10.1016/s0045-7949(98)00296-x\">10.1016/s0045-7949(98)00296-x</a>.","bibtex":"@article{Mahnken_2002, title={A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification}, volume={74}, DOI={<a href=\"https://doi.org/10.1016/s0045-7949(98)00296-x\">10.1016/s0045-7949(98)00296-x</a>}, number={2}, journal={Computers &#38;amp; Structures}, publisher={Elsevier BV}, author={Mahnken, Rolf}, year={2002}, pages={179–200} }","ama":"Mahnken R. A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification. <i>Computers &#38;amp; Structures</i>. 2002;74(2):179-200. doi:<a href=\"https://doi.org/10.1016/s0045-7949(98)00296-x\">10.1016/s0045-7949(98)00296-x</a>"},"intvolume":"        74","publication_status":"published","date_updated":"2023-05-31T12:13:59Z","publication_identifier":{"issn":["0045-7949"]},"author":[{"full_name":"Mahnken, Rolf","first_name":"Rolf","last_name":"Mahnken","id":"335"}],"title":"A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification","year":"2002","doi":"10.1016/s0045-7949(98)00296-x","language":[{"iso":"eng"}],"publication":"Computers &amp; Structures","issue":"2","department":[{"_id":"9"},{"_id":"154"}],"type":"journal_article","keyword":["Computer Science Applications","Mechanical Engineering","General Materials Science","Modeling and Simulation","Civil and Structural Engineering"],"date_created":"2023-05-31T12:13:28Z"},{"citation":{"mla":"Mahnken, Rolf, and Ellen Kuhl. “Parameter Identification of Gradient Enhanced Damage Models with the Finite Element Method.” <i>European Journal of Mechanics - A/Solids</i>, vol. 18, no. 5, Elsevier BV, 2002, pp. 819–35, doi:<a href=\"https://doi.org/10.1016/s0997-7538(99)00127-8\">10.1016/s0997-7538(99)00127-8</a>.","ama":"Mahnken R, Kuhl E. Parameter identification of gradient enhanced damage models with the finite element method. <i>European Journal of Mechanics - A/Solids</i>. 2002;18(5):819-835. doi:<a href=\"https://doi.org/10.1016/s0997-7538(99)00127-8\">10.1016/s0997-7538(99)00127-8</a>","bibtex":"@article{Mahnken_Kuhl_2002, title={Parameter identification of gradient enhanced damage models with the finite element method}, volume={18}, DOI={<a href=\"https://doi.org/10.1016/s0997-7538(99)00127-8\">10.1016/s0997-7538(99)00127-8</a>}, number={5}, journal={European Journal of Mechanics - A/Solids}, publisher={Elsevier BV}, author={Mahnken, Rolf and Kuhl, Ellen}, year={2002}, pages={819–835} }","apa":"Mahnken, R., &#38; Kuhl, E. (2002). Parameter identification of gradient enhanced damage models with the finite element method. <i>European Journal of Mechanics - A/Solids</i>, <i>18</i>(5), 819–835. <a href=\"https://doi.org/10.1016/s0997-7538(99)00127-8\">https://doi.org/10.1016/s0997-7538(99)00127-8</a>","ieee":"R. Mahnken and E. Kuhl, “Parameter identification of gradient enhanced damage models with the finite element method,” <i>European Journal of Mechanics - A/Solids</i>, vol. 18, no. 5, pp. 819–835, 2002, doi: <a href=\"https://doi.org/10.1016/s0997-7538(99)00127-8\">10.1016/s0997-7538(99)00127-8</a>.","chicago":"Mahnken, Rolf, and Ellen Kuhl. “Parameter Identification of Gradient Enhanced Damage Models with the Finite Element Method.” <i>European Journal of Mechanics - A/Solids</i> 18, no. 5 (2002): 819–35. <a href=\"https://doi.org/10.1016/s0997-7538(99)00127-8\">https://doi.org/10.1016/s0997-7538(99)00127-8</a>.","short":"R. Mahnken, E. Kuhl, European Journal of Mechanics - A/Solids 18 (2002) 819–835."},"quality_controlled":"1","page":"819-835","publisher":"Elsevier BV","_id":"45424","user_id":"335","volume":18,"status":"public","date_created":"2023-05-31T12:15:51Z","type":"journal_article","keyword":["General Physics and Astronomy","Mechanical Engineering","Mechanics of Materials","General Materials Science"],"department":[{"_id":"9"},{"_id":"154"}],"issue":"5","publication":"European Journal of Mechanics - A/Solids","language":[{"iso":"eng"}],"doi":"10.1016/s0997-7538(99)00127-8","year":"2002","title":"Parameter identification of gradient enhanced damage models with the finite element method","publication_identifier":{"issn":["0997-7538"]},"author":[{"id":"335","full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf"},{"first_name":"Ellen","last_name":"Kuhl","full_name":"Kuhl, Ellen"}],"publication_status":"published","date_updated":"2023-05-31T12:17:11Z","intvolume":"        18"},{"publication_status":"published","date_updated":"2023-05-31T12:21:15Z","intvolume":"        15","year":"2002","title":"Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm","author":[{"id":"335","full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf"},{"last_name":"Johansson","first_name":"Magnus","full_name":"Johansson, Magnus"},{"full_name":"Runesson, Kenneth","first_name":"Kenneth","last_name":"Runesson"}],"publication_identifier":{"issn":["0264-4401"]},"doi":"10.1108/02644409810236920","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:p>In this work a gradient‐based optimization method is applied in order to determine material parameters for a viscoplastic model with dynamic yield surface coupled to damage as presented in 1997. To this end a sensitivity analysis consistent with the integration scheme presented previously is performed in a systematic manner, both for strain and stress controlled experiments. The algorithm is tested in two numerical examples: first, simulated data are used, in order to re‐obtain parameters for the case of damage under monotonic loading. In the second example material parameters are obtained based on experimental data for lcf‐testing of an austenetic stainless steel, thus showing a very good agreement with respect to hardening, rate and damage effects.</jats:p>"}],"publication":"Engineering Computations","issue":"7","type":"journal_article","keyword":["Computational Theory and Mathematics","Computer Science Applications","General Engineering","Software"],"department":[{"_id":"9"},{"_id":"154"}],"date_created":"2023-05-31T12:20:54Z","status":"public","user_id":"335","volume":15,"page":"925-955","publisher":"Emerald","_id":"45427","quality_controlled":"1","citation":{"mla":"Mahnken, Rolf, et al. “Parameter Estimation for a Viscoplastic Damage Model Using a Gradient‐based Optimization Algorithm.” <i>Engineering Computations</i>, vol. 15, no. 7, Emerald, 2002, pp. 925–55, doi:<a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>.","bibtex":"@article{Mahnken_Johansson_Runesson_2002, title={Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm}, volume={15}, DOI={<a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>}, number={7}, journal={Engineering Computations}, publisher={Emerald}, author={Mahnken, Rolf and Johansson, Magnus and Runesson, Kenneth}, year={2002}, pages={925–955} }","ama":"Mahnken R, Johansson M, Runesson K. Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm. <i>Engineering Computations</i>. 2002;15(7):925-955. doi:<a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>","ieee":"R. Mahnken, M. Johansson, and K. Runesson, “Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm,” <i>Engineering Computations</i>, vol. 15, no. 7, pp. 925–955, 2002, doi: <a href=\"https://doi.org/10.1108/02644409810236920\">10.1108/02644409810236920</a>.","apa":"Mahnken, R., Johansson, M., &#38; Runesson, K. (2002). Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm. <i>Engineering Computations</i>, <i>15</i>(7), 925–955. <a href=\"https://doi.org/10.1108/02644409810236920\">https://doi.org/10.1108/02644409810236920</a>","chicago":"Mahnken, Rolf, Magnus Johansson, and Kenneth Runesson. “Parameter Estimation for a Viscoplastic Damage Model Using a Gradient‐based Optimization Algorithm.” <i>Engineering Computations</i> 15, no. 7 (2002): 925–55. <a href=\"https://doi.org/10.1108/02644409810236920\">https://doi.org/10.1108/02644409810236920</a>.","short":"R. Mahnken, M. Johansson, K. Runesson, Engineering Computations 15 (2002) 925–955."}},{"user_id":"335","volume":136,"page":"225-258","_id":"45429","publisher":"Elsevier BV","status":"public","quality_controlled":"1","citation":{"ieee":"R. Mahnken and E. Stein, “A unified approach for parameter identification of inelastic material models in the frame of the finite element method,” <i>Computer Methods in Applied Mechanics and Engineering</i>, vol. 136, no. 3–4, pp. 225–258, 2002, doi: <a href=\"https://doi.org/10.1016/0045-7825(96)00991-7\">10.1016/0045-7825(96)00991-7</a>.","apa":"Mahnken, R., &#38; Stein, E. (2002). 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The identification of parameters for visco-plastic models via finite-element methods and gradient methods. <i>Modelling and Simulation in Materials Science and Engineering</i>. 2002;2(3A):597-616. doi:<a href=\"https://doi.org/10.1088/0965-0393/2/3a/013\">10.1088/0965-0393/2/3a/013</a>","bibtex":"@article{Mahnken_Stein_2002, title={The identification of parameters for visco-plastic models via finite-element methods and gradient methods}, volume={2}, DOI={<a href=\"https://doi.org/10.1088/0965-0393/2/3a/013\">10.1088/0965-0393/2/3a/013</a>}, number={3A}, journal={Modelling and Simulation in Materials Science and Engineering}, publisher={IOP Publishing}, author={Mahnken, Rolf and Stein, E}, year={2002}, pages={597–616} }","mla":"Mahnken, Rolf, and E. 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Parameter identification for viscoplastic models based on analytical derivatives of a least-squares functional and stability investigations. <i>International Journal of Plasticity</i>. 2002;12(4):451-479. doi:<a href=\"https://doi.org/10.1016/s0749-6419(95)00016-x\">10.1016/s0749-6419(95)00016-x</a>","bibtex":"@article{Mahnken_Stein_2002, title={Parameter identification for viscoplastic models based on analytical derivatives of a least-squares functional and stability investigations}, volume={12}, DOI={<a href=\"https://doi.org/10.1016/s0749-6419(95)00016-x\">10.1016/s0749-6419(95)00016-x</a>}, number={4}, journal={International Journal of Plasticity}, publisher={Elsevier BV}, author={Mahnken, Rolf and Stein, Erwin}, year={2002}, pages={451–479} }"},"quality_controlled":"1","title":"Parameter identification for viscoplastic models based on analytical derivatives of a least-squares functional and stability investigations","year":"2002","publication_identifier":{"issn":["0749-6419"]},"author":[{"id":"335","full_name":"Mahnken, Rolf","first_name":"Rolf","last_name":"Mahnken"},{"full_name":"Stein, Erwin","first_name":"Erwin","last_name":"Stein"}],"publication_status":"published","date_updated":"2023-05-31T12:25:19Z","intvolume":"        12","language":[{"iso":"eng"}],"doi":"10.1016/s0749-6419(95)00016-x","issue":"4","publication":"International Journal of Plasticity","date_created":"2023-05-31T12:24:47Z","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"department":[{"_id":"9"},{"_id":"154"}]},{"quality_controlled":"1","citation":{"mla":"Mahnken, Rolf, and Erwin Stein. “Parameter Identification for Finite Deformation Elasto-Plasticity in Principal Directions.” <i>Computer Methods in Applied Mechanics and Engineering</i>, vol. 147, no. 1–2, Elsevier BV, 2002, pp. 17–39, doi:<a href=\"https://doi.org/10.1016/s0045-7825(97)00008-x\">10.1016/s0045-7825(97)00008-x</a>.","bibtex":"@article{Mahnken_Stein_2002, title={Parameter identification for finite deformation elasto-plasticity in principal directions}, volume={147}, DOI={<a href=\"https://doi.org/10.1016/s0045-7825(97)00008-x\">10.1016/s0045-7825(97)00008-x</a>}, number={1–2}, journal={Computer Methods in Applied Mechanics and Engineering}, publisher={Elsevier BV}, author={Mahnken, Rolf and Stein, Erwin}, year={2002}, pages={17–39} }","ama":"Mahnken R, Stein E. 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Parameter identification for finite deformation elasto-plasticity in principal directions. <i>Computer Methods in Applied Mechanics and Engineering</i>, <i>147</i>(1–2), 17–39. <a href=\"https://doi.org/10.1016/s0045-7825(97)00008-x\">https://doi.org/10.1016/s0045-7825(97)00008-x</a>","chicago":"Mahnken, Rolf, and Erwin Stein. “Parameter Identification for Finite Deformation Elasto-Plasticity in Principal Directions.” <i>Computer Methods in Applied Mechanics and Engineering</i> 147, no. 1–2 (2002): 17–39. <a href=\"https://doi.org/10.1016/s0045-7825(97)00008-x\">https://doi.org/10.1016/s0045-7825(97)00008-x</a>.","short":"R. Mahnken, E. 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