Modeling of ductile fracture: Application of the mechanism-based concepts

This paper summarizes our recent studies on modeling ductile fracture in structural materials using the mechanism-based concepts. We describe two numerical approaches to model the material failure process by void growth and coalescence. In the first approach, voids are considered explicitly and mode...

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Veröffentlicht in:	International journal of solids and structures 2007-03, Vol.44 (6), p.1844-1862
Hauptverfasser:	Kim, Jinkook, Zhang, Guihua, Gao, Xiaosheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Discrete voids Ductile crack growth Lode parameter Porous continuum model Stress triaxiality Thin specimens Void growth and coalescence
Online-Zugang:	Volltext
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