Dynamic function of damage and its implications

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	Dynamic function of damage and its implications
	Bai YL(白以龙); Xia MF(夏蒙棼); Ke FJ(柯孚久); Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech Continuous Media, Beijing 100080, Peoples R China.
发表期刊	Key Engineering Materials
	1998
卷号	145-149 期号:Fracture and Strength of Solids III 页码:411-420
ISSN	1013-9826
摘要	Dynamic function of damage is the key to the problem of damage evolution of solids. In order to understand it, one must understand its mesoscopic mechanisms and macroscopic formulation. In terms of evolution equation of microdamage and damage moment, a dynamic function of damage is strictly defined. The mesoscopic mechanism underlying self-closed damage evolution law is investigated by means of double damage moments. Numerical results of damage evolution demonstrate some common features for various microdamage dynamics. Then, the dynamic function of damage is applied to inhomogeneous damage field. In this case, damage evolution rate is no longer equal to the dynamic function of damage. It is found that the criterion for damage localization is closely related to compound damage. Finally, an inversion of damage evolution to the dynamic function of damage is proposed.
学科领域	力学
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000071189200061
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
引用统计	被引频次：5[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/311007/16793
专题	力学所知识产出(1956-2008)
通讯作者	Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech Continuous Media, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Bai YL,Xia MF,Ke FJ,et al. Dynamic function of damage and its implications[J]. Key Engineering Materials,1998,145-149,Fracture and Strength of Solids III,:411-420.
APA	Bai YL,Xia MF,Ke FJ,&Bai, YL .(1998).Dynamic function of damage and its implications.Key Engineering Materials,145-149(Fracture and Strength of Solids III),411-420.
MLA	Bai YL,et al."Dynamic function of damage and its implications".Key Engineering Materials 145-149.Fracture and Strength of Solids III(1998):411-420.

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