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17 Publications
2025 | Journal Article | LibreCat-ID: 58492
Modelling of stress-state-dependent ductile damage with gradient-enhancement exemplified for clinch joining
J. Friedlein, J. Mergheim, P. Steinmann, Journal of the Mechanics and Physics of Solids 196 (2025).
LibreCat
| DOI
J. Friedlein, J. Mergheim, P. Steinmann, Journal of the Mechanics and Physics of Solids 196 (2025).
2025 | Journal Article | LibreCat-ID: 59584
Application of stress-state-dependent ductile damage and failure model to clinch joining for a wide range of tool and material combinations
J. Friedlein, S. Lüder, J. Kalich, H.C. Schmale, M. Böhnke, M.C. Schlichter, M. Bobbert, G. Meschut, P. Steinmann, J. Mergheim, Journal of Advanced Joining Processes 11 (2025).
LibreCat
| DOI
J. Friedlein, S. Lüder, J. Kalich, H.C. Schmale, M. Böhnke, M.C. Schlichter, M. Bobbert, G. Meschut, P. Steinmann, J. Mergheim, Journal of Advanced Joining Processes 11 (2025).
2024 | Journal Article | LibreCat-ID: 58491
Material Parameter Identification for a Stress-State-Dependent Ductile Damage and Failure Model Applied to Clinch Joining
J. Friedlein, M. Böhnke, M. Schlichter, M. Bobbert, G. Meschut, J. Mergheim, P. Steinmann, Journal of Manufacturing and Materials Processing 8 (2024).
LibreCat
| DOI
J. Friedlein, M. Böhnke, M. Schlichter, M. Bobbert, G. Meschut, J. Mergheim, P. Steinmann, Journal of Manufacturing and Materials Processing 8 (2024).
2023 | Conference Paper | LibreCat-ID: 43090
Numerical analysis of failure modeling in clinching process chain simulation
C.R. Bielak, M. Böhnke, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.
LibreCat
| DOI
C.R. Bielak, M. Böhnke, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.
2023 | Conference Paper | LibreCat-ID: 43462
A calibration method for failure modeling in clinching process simulations
M. Böhnke, C.R. Bielak, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.
LibreCat
| DOI
M. Böhnke, C.R. Bielak, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.
2023 | Conference Paper | LibreCat-ID: 43463
Influence of plastic orthotropy on clinching of sheet metal
J. Friedlein, C.R. Bielak, M. Böhnke, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.
LibreCat
| DOI
J. Friedlein, C.R. Bielak, M. Böhnke, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.
2023 | Journal Article | LibreCat-ID: 56097
Efficient gradient enhancements for plasticity with ductile damage in the logarithmic strain space
J. Friedlein, J. Mergheim, P. Steinmann, European Journal of Mechanics - A/Solids 99 (2023).
LibreCat
| DOI
J. Friedlein, J. Mergheim, P. Steinmann, European Journal of Mechanics - A/Solids 99 (2023).
2022 | Book Chapter | LibreCat-ID: 34211
Influence of Kinematic Hardening on Clinch Joining of Dual-Phase Steel HCT590X Sheet Metal
J. Friedlein, J. Mergheim, P. Steinmann, in: The Minerals, Metals & Materials Series, Springer International Publishing, Cham, 2022.
LibreCat
| DOI
J. Friedlein, J. Mergheim, P. Steinmann, in: The Minerals, Metals & Materials Series, Springer International Publishing, Cham, 2022.
2022 | Journal Article | LibreCat-ID: 30627
Observations on additive plasticity in the logarithmic strain space at excessive strains
J. Friedlein, J. Mergheim, P. Steinmann, International Journal of Solids and Structures 239–240 (2022) 111416.
LibreCat
| DOI
J. Friedlein, J. Mergheim, P. Steinmann, International Journal of Solids and Structures 239–240 (2022) 111416.
2022 | Journal Article | LibreCat-ID: 34070
A Review on the Modeling of the Clinching Process Chain - Part III: Operational Phase
B. Schramm, S. Harzheim, D. Weiß, T.D. Joy, M. Hofmann, J. Mergheim, T. Wallmersperger, Journal of Advanced Joining Processes (2022).
LibreCat
| DOI
B. Schramm, S. Harzheim, D. Weiß, T.D. Joy, M. Hofmann, J. Mergheim, T. Wallmersperger, Journal of Advanced Joining Processes (2022).
2022 | Journal Article | LibreCat-ID: 34069
A Review on the Modeling of the Clinching Process Chain - Part I: Design Phase
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).
LibreCat
| DOI
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).
2022 | Journal Article | LibreCat-ID: 34068
A Review on the Modeling of the Clinching Process Chain - Part II: Joining Process
B. Schramm, J. Friedlein, B. Gröger, C.R. Bielak, M. Bobbert, M. Gude, G. Meschut, T. Wallmersperger, J. Mergheim, Journal of Advanced Joining Processes (2022).
LibreCat
| DOI
B. Schramm, J. Friedlein, B. Gröger, C.R. Bielak, M. Bobbert, M. Gude, G. Meschut, T. Wallmersperger, J. Mergheim, Journal of Advanced Joining Processes (2022).
2021 | Journal Article | LibreCat-ID: 30647
Inverse parameter identification of an anisotropic plasticity model for sheet metal
J. Friedlein, S. Wituschek, M. Lechner, J. Mergheim, P. Steinmann, IOP Conference Series: Materials Science and Engineering 1157 (2021) 012004.
LibreCat
| DOI
J. Friedlein, S. Wituschek, M. Lechner, J. Mergheim, P. Steinmann, IOP Conference Series: Materials Science and Engineering 1157 (2021) 012004.
2021 | Journal Article | LibreCat-ID: 30644
Stochastic local FEM for computational homogenization of heterogeneous materials exhibiting large plastic deformations
D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, Computational Mechanics (2021).
LibreCat
| DOI
D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, Computational Mechanics (2021).
2021 | Journal Article | LibreCat-ID: 30642
Anisotropic plasticity‐damage material model for sheet metal — Regularised single surface formulation
J. Friedlein, J. Mergheim, P. Steinmann, PAMM 21 (2021).
LibreCat
| DOI
J. Friedlein, J. Mergheim, P. Steinmann, PAMM 21 (2021).
2021 | Journal Article | LibreCat-ID: 30694
A finite plasticity gradient-damage model for sheet metals during forming and clinching
J. Friedlein, J. Mergheim, P. Steinmann, Key Engineering Materials 883 KEM (2021) 57.
LibreCat
| DOI
J. Friedlein, J. Mergheim, P. Steinmann, Key Engineering Materials 883 KEM (2021) 57.
2021 | Conference Paper | LibreCat-ID: 34208
Parametric FEM for computational homogenization of heterogeneous materials with random voids
D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, in: PAMM, Wiley, 2021.
LibreCat
| DOI
D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, in: PAMM, Wiley, 2021.