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Authors:
Schmidt, Marco 
Document type:
Dissertation / Thesis 
Title:
Biaxiale Experimente und numerische Simulationen mit neu entwickelten Probekörpern zur Vorhersage der Schädigung und des Versagens duktiler Metalle 
Advisor:
Brünig, Michael, Prof. Dr.-Ing. habil. 
Referee:
Brünig, Michael, Prof. Dr.-Ing. habil.; Sander, Manuela, Prof. Dr.-Ing. habil. 
Date oral examination:
04.12.2020 
Publication date:
18.02.2021 
Year:
2021 
Language:
Deutsch 
Keywords:
biaxial experiments, ductil metals, numerical simulations, damage and crack behavior, digital image correlation, Ansys 
Abstract:
The predictability of damage and failure processes in ductile metals, which are dependent on the stress state, are experimentally and numerically examined throughout this work. Various load cases are tested on biaxial test specimens made of aluminum and steel alloy until the material fails. They are then compared with corresponding elastic-plastic-damaging simulations. A commercial finite element program with its own material routine that is based on a phenomenological, micromechanically motiv...    »
 
Department:
Fakultät für Bauingenieurwesen und Umweltwissenschaften 
Institute:
BAU 2 - Institut für Mechanik und Statik 
Open Access yes or no?:
Ja / Yes