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.
Source PublicationPURE AND APPLIED GEOPHYSICS
2004
Volume161Issue:11-12Pages:2405-2416
ISSN0033-4553
AbstractIn 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.
KeywordAcoustic Emission Lurr Cph Am/er State Vector Precursor Of Macro-fracture
DOI10.1007/s00024-004-2572-8
Indexed BySCI
Language英语
WOS IDWOS:000224733700021
WOS KeywordEARTHQUAKE PREDICTION ; CRITICAL-POINT ; SEISMICITY PATTERNS ; STRESS CORRELATION ; AUTOMATON MODELS ; EVOLUTION ; RUPTURE ; REGION ; FAULTS ; ZONES
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/58475
Collection力学所知识产出(1956-2008)
Corresponding AuthorYin, XC (reprint author), CAS, Inst Mech, LNM State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Recommended Citation
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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