Coupling effects of heterogeneity and stress fluctuation on rupture

doi:10.1016/j.tafmec.2003.11.020

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	Coupling effects of heterogeneity and stress fluctuation on rupture
	Zhang XH(张晓辉); Rong F(荣峰); Jia ZK(贾兆科); Ke FJ(柯孚久); Xia MF(夏蒙棼); Bai YL(白以龙); Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
发表期刊	Theoretical and Applied Fracture Mechanics
	2004
卷号	41 期号:1-3 页码:381-389
ISSN	0167-8442
摘要	The coupling of mesoscopic strength distribution and stress fluctuation on damage evolution and rupture are examined. The numerical simulations show that there is only weak stress fluctuation at the initial damage stage when the mean field approximation is in effect. As the damage fraction becomes larger than the threshold value, the fluctuation is amplified significantly, and damage localization appears. The coupling between stress fluctuation, disordered heterogeneity and the damage localization may play an essential role in catastrophic rupture. (C) 2003 Elsevier Ltd. All rights reserved.
关键词	Heterogeneity Stress Fluctuation Damage Localization Catastrophic Rupture Models
DOI	10.1016/j.tafmec.2003.11.020
收录类别	SCI
语种	英语
WOS记录号	WOS:000220750100026
关键词[WOS]	MODELS
WOS研究方向	Engineering ; Mechanics
WOS类目	Engineering, Mechanical ; Mechanics
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/33807
专题	力学所知识产出(1956-2008)
通讯作者	Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Zhang XH,Rong F,Jia ZK,et al. Coupling effects of heterogeneity and stress fluctuation on rupture[J]. Theoretical and Applied Fracture Mechanics,2004,41,1-3,:381-389.
APA	张晓辉.,荣峰.,贾兆科.,柯孚久.,夏蒙棼.,...&Bai, YL .(2004).Coupling effects of heterogeneity and stress fluctuation on rupture.Theoretical and Applied Fracture Mechanics,41(1-3),381-389.
MLA	张晓辉,et al."Coupling effects of heterogeneity and stress fluctuation on rupture".Theoretical and Applied Fracture Mechanics 41.1-3(2004):381-389.

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