A simulation on microstructure sensitivity to very-high-cycle fatigue behavior of metallic materials

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	A simulation on microstructure sensitivity to very-high-cycle fatigue behavior of metallic materials
	Lei ZQ(雷铮强); Xie JJ(谢季佳); Zhao AG(赵爱国); Hong YS(洪友士)
会议录名称	Procedia Engineering, 2010, v.4
	2010-10
会议名称	The 1st International Symposium on Archimedes Bridge
会议日期	2010-10
会议地点	Qiandao Lake, China
摘要	This paper studied the microstructure sensitivity to very-high-cycle fatigue of metallic materials based on Tanaka and Mura model by using Monte-Carlo method. In this simulation, local stress, frictional stress and inclusion size are assumed to be random variables, and two sensitivity indicators are proposed: sensitivity of mean value and sensitivity of standard deviation. Results indicate that fatigue failure is most sensitive to frictional stress, and the dispersity of variables also influences the fatigue life
WOS记录号	WOS:000287149600024
收录类别	CPCI-S ; EI
语种	英语
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/54943
专题	非线性力学国家重点实验室
作者单位	State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Lei ZQ,Xie JJ,Zhao AG,et al. A simulation on microstructure sensitivity to very-high-cycle fatigue behavior of metallic materials[C]Procedia Engineering, 2010, v.4,2010.