Load-Unload Response Ratio (Lurr), Accelerating Moment/Energy Release (Am/Er) and State Vector Saltation As Precursors To Failure of Rock Specimens

doi:10.1007/s00024-004-2572-8

IMECH-IR > 力学所知识产出(1956-2008)

	Load-Unload Response Ratio (Lurr), Accelerating Moment/Energy Release (Am/Er) and State Vector Saltation As Precursors To Failure of Rock Specimens
	Yin XC(尹祥础); Yu HZ; Kukshenko V; Xu ZY; Wu ZS; Li M; Peng KY; Elizarov S; Li Q; Yin, XC (reprint author), CAS, Inst Mech, LNM State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
发表期刊	PURE AND APPLIED GEOPHYSICS
	2004
卷号	161 期号:11-12 页码:2405-2416
ISSN	0033-4553
摘要	In order to verify some precursors such as LURR (Load/Unload Response Ratio) and AER (Accelerating Energy Release) before large earthquakes or macro-fracture in heterogeneous brittle media, four acoustic emission experiments involving large rock specimens under tri-axial stress, have been conducted. The specimens were loaded in two ways: monotonous or cycling. The experimental results confirm that LURR and AER are precursors of macro-fracture in brittle media. A new measure called the state vector has been proposed to describe the damage evolution of loaded rock specimens.
关键词	Acoustic Emission Lurr Cph Am/er State Vector Precursor Of Macro-fracture
DOI	10.1007/s00024-004-2572-8
收录类别	SCI
语种	英语
WOS记录号	WOS:000224733700021
关键词[WOS]	EARTHQUAKE PREDICTION ; CRITICAL-POINT ; SEISMICITY PATTERNS ; STRESS CORRELATION ; AUTOMATON MODELS ; EVOLUTION ; RUPTURE ; REGION ; FAULTS ; ZONES
WOS研究方向	Geochemistry & Geophysics
WOS类目	Geochemistry & Geophysics
引用统计	被引频次：30[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/311007/58475
专题	力学所知识产出(1956-2008)
通讯作者	Yin, XC (reprint author), CAS, Inst Mech, LNM State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Yin XC,Yu HZ,Kukshenko V,et al. Load-Unload Response Ratio (Lurr), Accelerating Moment/Energy Release (Am/Er) and State Vector Saltation As Precursors To Failure of Rock Specimens[J]. PURE AND APPLIED GEOPHYSICS,2004,161,11-12,:2405-2416.
APA	尹祥础.,Yu HZ.,Kukshenko V.,Xu ZY.,Wu ZS.,...&Yin, XC .(2004).Load-Unload Response Ratio (Lurr), Accelerating Moment/Energy Release (Am/Er) and State Vector Saltation As Precursors To Failure of Rock Specimens.PURE AND APPLIED GEOPHYSICS,161(11-12),2405-2416.
MLA	尹祥础,et al."Load-Unload Response Ratio (Lurr), Accelerating Moment/Energy Release (Am/Er) and State Vector Saltation As Precursors To Failure of Rock Specimens".PURE AND APPLIED GEOPHYSICS 161.11-12(2004):2405-2416.

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