Institut für Mechanik (IFM)

Veröffentlichungen 2019

Pfefferkorn, R., Betsch, P.: Extension of the enhanced assumed strain method based on the structure of polyconvex strain-energy functions. Int. J. Numer. Meth. Engng, 121(8):1695-1737, 2020, DOI

Schemmann, M.,  Görthofer, J., Seelig, Th., Hrymak, A., Böhlke, Th.:  Meanfield damage modeling of DiCoFRTS.  In: Th. Böhlke et al. (eds.), Continuous-discontinuous fiber-reinforced polmers. An integrated engineering approach., 209-223, Hanser, 2019

Schulenberg, L., Seelig, Th., Lienhard, J.:  Material modeling of long-fiber-reinforced thermoplastics.  In: Th. Böhlke et al. (eds.), Continuous-discontinuous fiber-reinforced polmers. An integrated engineering approach, 224-240, Hanser, 2019

Görthofer, J., Meyer, N., Pallicity, T.D., Schöttl, L., Trauth, A., Schemmann, M., Hohberg, M., Pinter, P., Elsner, P., Henning, F., Hrymak, A., Seelig, Th., Weidenmann, K., Kärger, L., Böhlke, Th.: Motivating the development of a virtual process chain for sheet molding compound composites. PAMM Proc. Appl. Math. Mech. 19(1), 2019, DOI

Hund, J., Seelig, Th.: Application of different plasticity models to PC/ABS blends within micromechanical approaches. PAMM Proc. Appl. Math. Mech. 19(1), e201900093, DOI

Laschütza, T., Seelig, Th.: On the energetics of dynamic cohesive crack formation. PAMM Proc. Appl. Math. Mech. 19(1), e201900102, DOI

Ströhle, T., Betsch, P.: Inverse dynamics of underactuated flexible mechanical systems. PAMM Proc. Appl. Math. Mech. 19(1), e201900458, DOI

Schneider, S., Betsch, P.: On mechanical DAE systems within the framework of optimal control. PAMM Proc. Appl. Math. Mech. 19(1), e201900431, DOI

Pfefferkorn, R., Betsch, P.: Transformations and enhancement approaches for the large deformation EAS method. PAMM Proc. Appl. Math. Mech. 19(1), e201900135, 2019, DOI

Franke, M., Ortigosa, R., Janz, A., Gil, A.J., Betsch, P.: Mixed frameworks and structure preserving integration for coupled electro-elastodynamics. PAMM Proc. Appl. Math. Mech. 19(1), e201900014, 2019, DOI

Strobl, M., Seelig, Th.: Analysis of Hertzian indentation fracture using a phase field approach. PAMM Proc. Appl. Math. Mech. 19(1), e201900257, 2019, DOI

Janz, A., Betsch, P., Franke, M.: Structure-preserving space-time discretization of a mixed formulation for quasi-incompressible large strain elasticity in principal stretches. Int. J. Numer. Meth. Eng., 120(13):1381 - 1410, 2019, DOI

Ströhle T., Betsch P.: Solution techniques for problems of inverse dynamics of flexible underactuated systems. Proceedings of the 9th ECCOMAS Thematic Conference on Multibody Dynamics, 2019, DOI

Pfefferkorn, R., Betsch, P.: On transformation and shape functions for enhanced assumed strain elements. Int. J. Numer. Meth. Engng, 120(2), 231-261, 2019, DOI

Betsch, P., Schiebl, M.: Energy-Momentum-Entropy consistent numerical methods for large strain thermoelasticity relying on the GENERIC formalism. Int. J. Numer. Meth. Engng, 119(12), pp 1216-1244, 2019, DOI

Görthofer, J., Meyer, N., Pallicity, T.D., Schöttl, L., Trauth, A., Schemmann, M., Hohberg, M., Pinter, P., Elsner, P., Henning, F., Hrymak, A., Seelig, Th., Weidenmann, K., Kärger, L., Böhlke, Th.: Virtual process chain of sheet molding compound: Development, validation and perspectives. Composites Part B: Engineering, Vol. 169, pp 133-147, Elsevier, 2019, DOI

 

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Konferenz- und Workshopbeiträge 2019

Schneider, S., Betsch, P.: Embedding of constrained mechanical systems within the framework of optimal control problems. Proceedings of the 8 th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry, Kassel, Germany, August 28–30, 2019

Schneider, S., Betsch, P.: Optimal control of constrained mechanical systems. 9th European Community on Computational Methods in Applied Sciences (ECCOMAS), Thematic Conference on Multibody Dynamics, Duisburg, Germany, July 15-18, 2019

Ströhle T., Betsch P.: Solution techniques for problems of inverse dynamics of flexible underactuated systems. 9th European Community on Computational Methods in Applied Sciences (ECCOMAS), Thematic Conference on Multibody Dynamics, Duisburg, Germany, July 15-18, 2019

Pfefferkorn, R., Betsch, P.: Extension of the Nonlinear EAS method based on the Structure of Polyconvex Strain-Energy Functions. ECCOMAS Thematic Conference on Modern Finite Element Technologies (MFET) 2019, Physikzentrum Bad Honnef, Germany, July 1-3, 2019

Strobl, M., Seelig, Th.: Simulation of Hertzian indentation fracture using a phase field approach. 6th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC), Brunswick, Germany, June 12-14, 2019

Schiebl, M., Betsch, P.: GENERIC based thermodynamically consistent discretisation in space and time for open thermomechanical systems. VIIIth International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2019, Sitges (Barcelona), Spain, June 3-5, 2019

Ströhle, T., Betsch, P.: Inverse dynamics of underactuated flexible mechanical systems. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019

Pfefferkorn, R., Betsch, P.: Transformations and Enhancement Approaches for the Large Deformation EAS Method. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019

Schneider, S., Betsch, P.: On mechanical DAE systems within the framework of optimal control. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019

Schiebl, M., Betsch, P.: GENERIC consistent discretisation in space and Energy-Momentum-Entropy consistent schemes for open thermomechanical systems. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, Februrary 18 - 22, 2019

Strobl, M., Seelig, Th.: Phase field modeling of Hertzian indentation fracture. Invited Young Researchers' Minisymposium Lecture at the 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019

Strobl, M., Seelig, Th.: Numerical simulation of Hertzian indentation fracture using a phase field approach. 6th GAMM Workshop on Phase Field Modeling, Karlsruhe, Germany, February 7-8, 2019

J. Lang, M. Schemmann, T. Seelig, T. Böhlke: Investigations on biaxial specimens for anisotropic damage evolution in SMC. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019

T. Laschütza, T. Seelig: On the energetics of dynamic cohesive crack formation. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019

J. Hund, T. Seelig: Application of different plasticity models to PC/ABS blends within a micromechanical unit cell approach. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019

J. Görthofer, N. Meyer, L. Schöttl, A. Trauth, M. Schemmann, P. Pinter, M. Hohberg, T. Dora Pallicity, K.A. Weidenmann, P. Elsner, F. Henning, A. Hrymak, T. Seelig, L. Kärger, T. Böhlke: Development and validation of a virtual process chain for sheet molding compound composites. 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Vienna, Austria, February 18-22, 2019