On the notion of fracture locus of a ductile material

摘要：

　　Strength theories have been around for at least two centuries motivating not only plastic yield criteria but also failure criteria for metals,polymers,ceramics,rocks etc.USAge of such theories in the context of fracture of initially crack-free bodies has been based on some definition of the failure locus,viewed as the strain-to-failure versus loading parameters.For complex stress states and under strictly proportional loadings,the fracture locus is a two dimensional surface.

关键词： ductile fracture void growth nonproportional loading triaxiality

作者: A.Amine Benzerga Nithin Thomas Shami Basu

作者单位: Department of Aerospace Engineering,Texas A&M University,Texas,USA

会议类型: 国际会议

会议名称: 第13届国际断裂大会(ICF2013)

会议地点: 北京

会议语种:英文

页码: 1-1

在线出版日期: 2013-06-16（万方平台首次上网日期，不代表论文的发表时间）