Three-dimensional finite element modeling of ductile crack initiation and propagation
نویسندگان
چکیده
منابع مشابه
Three-dimensional finite element modeling of ductile crack initiation and propagation
A crack initiation and propagation algorithm driven by non-local ductile damage is proposed in a three-dimensional finite strain framework. The evolution of plastic strain and stress triaxiality govern a non-local ductile damage field via constitutive equations. When the damage reaches a critical threshold, a discontinuity in the form of a crack surface is inserted into the three-dimensional co...
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ژورنال
عنوان ژورنال: Advanced Modeling and Simulation in Engineering Sciences
سال: 2016
ISSN: 2213-7467
DOI: 10.1186/s40323-016-0071-y