Statistical Model of Submicrocrack Evolution under Cyclic Loading

摘要：

　　To describe the damage evolution under high- and gigacyclic fatigue we develop a generalization of statistical model of microcrack evolution.The statistical model combined with a stochastic description of damage accumulation process allows us to describe the interaction of microplastisity and damage (submicrocracks) under cyclic deformation and propose a model of fatigue crack initiation.

关键词： statistical model of defects gigacyclic fatigue dual Woller curve

作者: Oleg Plekhov Oleg Naimark

作者单位: Institute of continuous media mechanics Ural Branch Russian academy of science,614013,Perm,Russia

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: 1-10

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）