Experimental Evidence of Critical Sensitivity in Catastrophe

IMECH-IR > 力学所知识产出(1956-2008)

	Experimental Evidence of Critical Sensitivity in Catastrophe
	Xu XH(许向红); Xia MF(夏蒙棼); Ke FJ(柯孚久); Bai YL(白以龙); Xu XH(许向红)
会议录名称	PURE AND APPLIED GEOPHYSICS,2006,163(9):1751-1767
	2004-07-09
会议名称	4th ACES Workshop
会议日期	JUL 09-14，2004
会议地点	Beijing, PEOPLES R CHINA
摘要	The paper presents an experimental study on critical sensitivity in rocks. Critical sensitivity means that the response of a system to external controlling variable may become significantly sensitive as the system approaches its catastrophic rupture point. It is found that the sensitivities measured by responses on three scales (sample scale, locally macroscopic scales and mesoscopic scale) display increase prior to catastrophic transition point. These experimental results do support the concept that critical sensitivity might be a common precursory feature of catastrophe. Furthermore, our previous theoretical model is extended to explore the fluctuations in critical sensitivity in the rock tests.
WOS记录号	WOS:000241455500003
收录类别	CPCI-S
语种	英语
引用统计	被引频次：5[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/311007/13868
专题	力学所知识产出(1956-2008)
通讯作者	Xu XH(许向红)
推荐引用方式 GB/T 7714	Xu XH,Xia MF,Ke FJ,et al. Experimental Evidence of Critical Sensitivity in Catastrophe[C]PURE AND APPLIED GEOPHYSICS,2006,163(9):1751-1767,2004.

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