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Authors:
Wei, Zhichao 
Document type:
Dissertation / Thesis 
Title:
Ductile damage and fracture behavior in metal sheets under reverse loading: Experiments, modeling and numerical analysis 
Advisor:
Brünig, Michael, Prof. Dr.-Ing. habil. 
Referee:
Brünig, Michael, Prof. Dr.-Ing. habil.; Altenbach, Holm, Prof. Dr.-Ing. habil. Dr. h.c. mult.; Barthold, Franz-Joseph, Prof. Dr.-Ing. habil. 
Date oral examination:
13.05.2024 
Publication date:
10.06.2024 
Year:
2024 
Pages (Book):
vi, 153 
Language:
Englisch 
Subject:
Aluminiumlegierung ; Duktilität ; Zyklische Belastung ; Belastungstest ; Beschädigung ; Prognose ; Rasterelektronenmikroskopie ; Numerisches Modell 
Keywords:
Ductile damage and fracture, Biaxial non-proportional experiments, Numerical algorithm, Reverse loading, Single-cyclic and bi-cyclic loading, Anisotropic continuum damage model 
Abstract:
This thesis deals with experimental and numerical analysis of ductile damage and fracture behavior under reverse loading conditions. The experimental part includes novel one-axial and biaxial monotonic and reverse experiments conducted on different specimens taken from ductile aluminum alloy EN AW 6082-T6 sheet with a thickness of 4 mm. For this purpose, different one-axis-loaded and biaxially loaded specimens have been newly designed to generate a wide range of stress states under various rever...    »
 
DDC notation:
691.8722 
Department:
Fakultät für Bauingenieurwesen und Umweltwissenschaften 
Institute:
BAU 2 - Institut für Mechanik und Statik 
Chair:
Brünig, Michael 
Open Access yes or no?:
Ja / Yes