Elastic and statistically brittle (ESB) model, damage localization and catastrophic rupture

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Elastic and statistically brittle (ESB) model, damage localization and catastrophic rupture
	Bai YL(白以龙); Hao SW(郝圣旺); Bai YL
	2007
会议名称	International Conference on Health Monitoring of Structure, Material and Environment
会议日期	OCT 16-18, 2007
会议地点	SE Univ, Nanjing, PEOPLES R CHINA
关键词	Elastic And Statistically Brittle (Esb) Model Damage Localization Catastrophic Rupture Failure
页码	1-5
通讯作者	Bai YL
中文摘要	In this paper, an elastic and statistically brittle (ESB) model is applied to the process of damage evolution induced catastrophic rupture and the influence of localization and softening on catastrophic rupture is discussed. According to the analysis, the uncertainty of catastrophic rupture should be attributed to the unknown scale of localized zone. Based on the elastic and statistically brittle model but local mean field approximation, the relation between the scale of localized zone and catastrophic rupture is obtained and then justified with experiments. These results can not only give a deeper understanding of the mechanism governing catastrophic rupture, but also provide a possible tool to foresee the occurrence of catastrophic rupture.
收录类别	CPCI-S
会议录	Proceedings Of International Conference On Health Monitoring Of Structure, Materials And Environment, Vols 1 And 2
会议录出版者	Nanjing
会议录出版地	Southeast Univ Press
语种	英语
ISSN号	978-7-5641-0958-5
WOS记录号	WOS:000251357300001
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/25478]
专题	力学研究所_力学所知识产出(1956-2008)
通讯作者	Bai YL
推荐引用方式 GB/T 7714	Bai YL,Hao SW,Bai YL. Elastic and statistically brittle (ESB) model, damage localization and catastrophic rupture[C]. 见:International Conference on Health Monitoring of Structure, Material and Environment. SE Univ, Nanjing, PEOPLES R CHINA. OCT 16-18, 2007.