水库诱发地震的断层构造应力与库水载荷耦合机理(英文)
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摘要
水库诱发地震是地震活动的现象之一,其活动机理仍然处于讨论阶段.在清理分析前人关于水库诱发地震机理认识的基础上,通过对水库诱发地震活动中的断层响应、水库诱发地震活动过程与库水位关系、库水载荷与断层应力状态的一致性分析,认为断层构造应力状态与库水载荷力间的耦合关系是水库诱发地震活动的重要条件,断层构造应力与库水载荷力间的耦合作用及其过程是构造型水库诱发地震的主要机理.
RIS is one of seismicity phenomena its mechanism is still in discussion.In order to discuss the RIS mechanism futurly based on former study the elements of RIS mechanism is analyzed.It is concluded that the concordance of reservoir water weight and tectonic stress of fault is the key condition of RIS activity.The function and process of the concordance of reservoir water weight and tectonic stress of fault is major mechanism on tectonics-physics of RIS phenomena.
RIS is one of seismicity phenomena its mechanism is still in discussion.In order to discuss the RIS mechanism futurly based on former study the elements of RIS mechanism is analyzed.It is concluded that the concordance of reservoir water weight and tectonic stress of fault is the key condition of RIS activity.The function and process of the concordance of reservoir water weight and tectonic stress of fault is major mechanism on tectonics-physics of RIS phenomena.
引文
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Tarbela Reservoir,Pakistan:a region of compressional tectonics with reduced seismicity upon initial reservoir filling.Bull.Seismol.Soc.Am,69:175-1 192.
LI H H.1999.The preliminary discussion of reservoir earthquake and environment[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,(1):32-36.(in Chinese)
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MAO Y P,LI Z X,XIAO H B,et al.2008.Search on the faulting response phenomena on the RIS,Journal of Seismological Research,31(1):42-50.
SIMPSON D W.1976.Seismicity changes associated with reservoir loading[J].Eng Geol,10:123-150.
SIMPSON D W,HAMBURGER M W,PARLOR V D,et al.1981.Tectonics and seismicity of Toktogul reservoir region,Kirgizia,USSR[J].J Geophys Union,63:371.
WU J N.1984.Rock Softening and the reservoir-induced earthquake[A].See:Institute of Earthquake Science,China Earthquake Administration,Reservoir-induced seismicity in China[C].Beijing:Seismological Press,69-78.(in Chinese)
WU F T,YEH Y H,TSAI Y B,et al.1979.Seismicity in the Tsengwen Reservoir area[J].Taiwan Bull Seismol Soc Am,69(6):1 783-1 796.
YAN Z G,XUE M J.1994.Study of the source parameters of earthquakes in Danjiangkou Reservoir and its neighboring region.South China Journal of Seismology,14(3):24-32.(in Chinese)
YU P Q.1984.Discussion on the genesis of reservoir-induced earthquake.[A].See:Institute of Earthquake Science,China Earthquake Administration,Reservoir-Induced Seismicity in China[C].Beijing:Seismological Press,30-35.(in Chinese)
YI L X,CHE Y T,WANG G C.2003.Retrospection and prospect of the research on reservoir induced seismicity.South China Journal of Seismology,23(1):28-37.(in Chinese)
BAECHER B G,KEENEY R L.1982.Statistical examination of reservoir induced seismicity[J].Bull Seismol Soc Am,72:553-569.
CHEN G X.2004.Mechanism and examples of earthquake induced by reservoir[J].Yunnan Geology,23(2):266-269.(in Chinese)
CHEN L Y,TALWANI P.1998.Reservoir-induced seismicity in China[J].Pure and Applied Geophysics,153:133-149.
GAN J S.1984.Effect of the stress adjustment of strong earthquakes induced by water impounding of reservoir[A].See:Institute of Earthquake Science,China Earthquake Administration,Reservoir-induced seismicity in China[C].Beijing:Seismological Press,22-30.(in Chinese)
GUPTA H K.1992.eservoir induced earthquakes[M].Elsevier Scientific Publishing Company,Amsterdam,364.
HU Y L.1983.Progress on reservoir-induced seismicity study[J].Seismogeology Translation Collection,1983(3).(in Chinese)
JACOB K H,PENNINGTON W,ARMBRUSTER D J.1979.
Tarbela Reservoir,Pakistan:a region of compressional tectonics with reduced seismicity upon initial reservoir filling.Bull.Seismol.Soc.Am,69:175-1 192.
LI H H.1999.The preliminary discussion of reservoir earthquake and environment[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,(1):32-36.(in Chinese)
LI X Q,XU L H,KONG W T,et al.2002.Energy calculation of water induced earthquake at Danjiangkou Reservoir[J].Journal of Huazhong University of Science and Technology(urban science edition),19(2):5-9.(in Chinese)
LI Z W.1984.Discussion on some questions about the reservoir-induced earthquake[A].See:Institute of Earthquake Science,China Earthquake Administration,Reservoir-induced seismicity in China[C].Beijing:Seismological Press,42-49.(in Chinese)
LIU Z S.1984.Preliminary discussion of the effect of water on reservoir-induced earthquake.[A].See:Institute of Earthquake Science,China Earthquake Administration,induced earthquakes in China[C].Beijing:Seismological Press,14-22.(in Chinese)
MAO Y P,AI Y P,SHAO D S,et al.2007.Study on seismic safety of reservoir[J].Journal of Seismological Research,30(3):253-259.(in Chinese)
MAO Y P,LI Z X,WANG Y L,et al.2008.Study on RIS and geological environment of Manwan Reservoir and Dachaoshan Reservoir on the Median segment of Yunnan Lancangjiang River[J].Journal of Seismological Research,31(2):(页码待定)(in Chinese)
MAO Y P,LI Z X,XIAO H B,et al.2008.Search on the faulting response phenomena on the RIS,Journal of Seismological Research,31(1):42-50.
SIMPSON D W.1976.Seismicity changes associated with reservoir loading[J].Eng Geol,10:123-150.
SIMPSON D W,HAMBURGER M W,PARLOR V D,et al.1981.Tectonics and seismicity of Toktogul reservoir region,Kirgizia,USSR[J].J Geophys Union,63:371.
WU J N.1984.Rock Softening and the reservoir-induced earthquake[A].See:Institute of Earthquake Science,China Earthquake Administration,Reservoir-induced seismicity in China[C].Beijing:Seismological Press,69-78.(in Chinese)
WU F T,YEH Y H,TSAI Y B,et al.1979.Seismicity in the Tsengwen Reservoir area[J].Taiwan Bull Seismol Soc Am,69(6):1 783-1 796.
YAN Z G,XUE M J.1994.Study of the source parameters of earthquakes in Danjiangkou Reservoir and its neighboring region.South China Journal of Seismology,14(3):24-32.(in Chinese)
YU P Q.1984.Discussion on the genesis of reservoir-induced earthquake.[A].See:Institute of Earthquake Science,China Earthquake Administration,Reservoir-Induced Seismicity in China[C].Beijing:Seismological Press,30-35.(in Chinese)
YI L X,CHE Y T,WANG G C.2003.Retrospection and prospect of the research on reservoir induced seismicity.South China Journal of Seismology,23(1):28-37.(in Chinese)
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