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Published in:
2019 | OriginalPaper | Chapter
Thermo-Mechanical Material Modelling for Cyclic Loading a Generalized Modelling Approach to Different Material Classes
Authors : Holger Sparr, Daniela Schob, Matthias Ziegenhorn
Published in: Proceedings of the 14th International Scientific Conference: Computer Aided Engineering
Publisher: Springer International Publishing
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Abstract
The paper presents a modelling approach for thermo-mechanically coupled problems and an experimental concept for a material law validation. The approach is generally applicable to a variety of material classes. The main objective is to integrate viscoplasticity as one major aspect in cyclic loading of high-performance polymers at small deformation gradients. After a classification of the subject a brief outline of the theoretical framework is given, which is then followed by the description of the experimental setup and some specifics to be accounted for. The Paper continues with some results of the numerical analysis on how to validate the applied material law.