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Authors:
Zistl, Moritz 
Document type:
Dissertation / Thesis 
Title:
Modellbildung und experimentell-numerische Untersuchungen zur Schädigung und zum Versagen duktiler Metalle unter nichtproportionaler Belastung 
Advisor:
Brünig, Michael, Prof. Dr.-Ing. habil. 
Referee:
Brünig, Michael, Prof. Dr.-Ing. habil.; Reese, Stefanie, Prof. Dr.-Ing. habil.; Hartmann, Stefan, Prof. Dr.-Ing. habil. 
Date oral examination:
28.07.2022 
Publication date:
12.09.2022 
Year:
2022 
Pages (Book):
vii, 177 
Language:
Deutsch 
Subject:
Metallischer Werkstoff ; Duktilität ; Beschädigung ; Belastung ; Belastungsanalyse ; Finite-Elemente-Methode ; Bildkorrelation ; Simulation ; Numerisches Verfahren ; Hochschulschrift 
Keywords:
Ductile Damage; Anisotropic damage; Biaxial experiments: non-proportional loading; Digital image correlation; Numerical simulations 
Abstract:
The present thesis comprises the experimental and numerical analysis of the damage and failure behavior of ductile metals under non-proportional loading. For this purpose, biaxial experiments and corresponding numerical simulations are performed and analyzed with special specimens. A thermodynamically consistent anisotropic continuum model is presented, which takes into account the micromechanical damage mechanisms as a motivation for a phenomenological description of the damage behavior as a fu...    »
 
DDC notation:
620.165 
Department:
Fakultät für Bauingenieurwesen und Umweltwissenschaften 
Institute:
BAU 2 - Institut für Mechanik und Statik 
Chair:
Brünig, Michael 
Open Access yes or no?:
Ja / Yes