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《Chinese Journal of Geophysics》 2013-04
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Stress state and major-earthquake risk on the southern segment of the Longmen Shan fault zone

YI Gui-Xi 1,2,WEN Xue-Ze 1,3,XIN Hua 1,QIAO Hui-Zhen 1,WANG Si-Wei 1,GONG Yue 1 1 Earthquake Administration of Sichuan Province,Chengdu610041,China 2 Key Lab.of Earth Exploration and Information Technique of Education Ministry of China,Chengdu University of Technology,Chengdu610059,China 3 Institute of Earthquake Science,China Earthquake Administration,Beijing100036,China  
The NE-trending Longmen Shan fault zone can be divided into southern,central and northern segments,and the 2008 Wenchuan M8.0earthquake occurred on the central-northern segments.After the 2008 Wenchuan earthquake,whether a major earthquake can occur on the southern segment of the Longmen Shan fault zone in the near future becomes an important issue receiving much attention.Using the seismic data from the Sichuan Seismic Network,we have calculated and mapped the b-value distribution of the southern segment for the period from 1977 to 2012.We also determined the distribution of theΔb-values,i.e.,difference of b-values of the two periods,1977to 2012and 1977to 11,May 2008.Additionally,we calculated apparent stresses of M L ≥3.8events on / around the studied fault segment since 2007by digital seismic waves.Our results show that since the 2008Wenchuan earthquake,the stress level decreased in the Dayi area near the southern end of the Wenchuan aftershock area,while for some portions between Tianquan and Lushan,Luding,and north of Baoxing,stress level increased obviously.It is possible that moderate to major earthquakes will occur between Tianquan and Baoxin due to its relatively high stress level.The southern segment of the Xianshuihe fault zone south of Kangding has low stress level;thus the probability of major earthquakes on that section should be small in the near future.
【Fund】: 国家科技支撑计划(2012BAK19B01-01);; 国家重点基础研究计划(973)(2008CB425701);; 国家自然科学基金(40674040)共同资助
【CateGory Index】: P315
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【References】
Chinese Journal Full-text Database 4 Hits
1 Huang Yong,Yang Shaomin,Zhao Bin,Wang Wei and Tan Kai Key Laboratory of Earthquake Geodesy,Institute of Seismology,China Earthquake Administration,Wuhan 430071,China;The coseismic displacements of the 2013 Lushan Mw6.6 earthquake determined using continuous global positioning system measurements[J];大地测量与地球动力学(英文版);2013-02
2 Wu Jianchao;Yu Song;Cai Yongjian;Lei Dongning;Li Heng;Key Laboratory of Earthquake Geodesy,Institute of Seismology,China Earthquake Administration;;Stress triggering of the Lushan M7. 0 earthquake by the Wenchuan Ms8. 0 earthquake[J];大地测量与地球动力学(英文版);2013-03
3 MA Jin;LIU Pei-xun;LIU Yuan-zheng;State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration;North China University of Water Resources and Electric Power;;FEATURES OF SEISMOGENIC PROCESS OF THE LONGMENSHAN FAULT ZONE DERIVED FROM ANALYSIS ON THE TEMPORAL-SPATIAL EVOLUTION OF EARTHQUAKES[J];Seismology and Geology;2013-03
4 ZHANG Qingzhi;TANG Wenqing;LIU Yuping;LI Jun;Chengdu Center,China Geological Survey;;Co-seismic displacement of the M_S7.0 Lushan earthquake based on GPS monitoring[J];Earth Science Frontiers;2013-06
【Citations】
Chinese Journal Full-text Database 10 Hits
1 YI Gui-xi,FANG Jun,WEN Xue-ze;Study on faulting behavior and fault-segments for pot-ential strong earthquake risk along the central- southern segment of Xianshuihe fault zone based on current seismicity[J];Earthquake;2005-01
2 WANG Qiong~1,CHEN Xue-zhong~2,WANG Lin-ying~2 (1.Earthquake Administration of Xinjiang Uygur Autonomous Region, Urumqi 830011; 2.Geophysics Institute of CEA, Beijing 100081, China);Change of apparent stress of Xiuyan earthquake sequence and its prediction significance[J];Earthquake;2005-02
3 HUA Wei1,2,CHEN Zhang-li1,Li Zhi-xiong1,ZHAO Cui-ping1,WANG Qin-cai1(1.Institute of Earthquake Science,CEA,Beijing 100036,China;2.Earthquake Administration of Guangdong Province,Guangzhou 510070,China);Seismic Triggering and the Aftershock Distribution of the Wenchuan M8.0 Earthquake[J];Earthquake;2009-01
4 LI Yan′e1,CHEN Xue-zhong1,FU Hong2(1.Institute of Geophysics,CEA,Beijing 100081,China;2.Yunnan Earthquake Administration,Kunming 650224,China);Temporal and Spatial Variation of Focal Dynamic Parameters in Southwest Yunnan before the 2007 M_S6.4 Ning′er Earthquake[J];Earthquake;2012-01
5 WANG Wei-Min1,ZHAO Lian-Feng2,LI Juan2,YAO Zhen-Xing2 1 Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100085,China2 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Rupture process of the M_s 8.0 Wenchuan earthquake of Sichuan,China[J];Chinese Journal of Geophysics;2008-05
6 WEN Xue-Ze~(1,2),ZHANG Pei-Zhen~3,DU Fang~2,LONG Feng~21 Institute of Earthquake Science ,China Earthquake Administration ,Beijing 1000362 Earthquake Administration of Sichuan Province , Chengdu 6100413 State Key Laboratory of Earthquake Dynamics , Institute of Geology of China Earthquake Administration , Beijing 100029;The background of historical and modern seismic activities of the occurrence of the 2008 M_S8. Wenchuan, Sichuan, earthquake[J];Chinese Journal of Geophysics;2009-02
7 GUO Qi-Liang~1,WANG Cheng-Hu~1,MA Hong-Sheng~2,WANG Chong-Gen~31 Institute of Crustal Dynamics,CEA,Beijing 100085,China2 Institute of Highway Planning and Designing,Sichuan Communications Department,Chengdu 610041,China3 Second Surveying and Designing Institute of China Railway Co.Ltd,Chengdu 610043,China;In-situ hydro-fracture stress measurement before and after the Wenchuan M_s8.0 earthquake of China[J];Chinese Journal of Geophysics;2009-05
8 SHAO Zhi-Gang~1,ZHOU Long-Quan~(2*),JIANG Chang-Sheng~3, MA Hong-Sheng~1,ZHANG Lang-Ping~1 1 Institute of Earthquake Science,CEA,Beijing 100036,China 2 China Earthquake Networks Center,Beijing 100045,China 3 Institute of Geophysics,CEA,Beijing 100081,China;The impact of Wenchuan Ms8.0 earthquake on the seismic activity of surrounding faults[J];Chinese Journal of Geophysics;2010-08
9 YANG Zhi-Gao, ZHANG Xiao-DongChinese Earthquake Network Center, Beijing 100045, China;The transition of apparent stress scaling law before and after impounding in Zipingpu reservoir region[J];Chinese Journal of Geophysics;2010-12
10 YI Gui-Xi1,2,LONG Feng2,ZHANG Zhi-Wei2 1 Key Lab.of Earth Exploration and Information Technique of Education Ministry of China, Chengdu University of Technology,Chengdu 610059,China 2 Earthquake Administration of Sichuan Province,Chengdu 610041,China;Spatial and temporal variation of focal mechanisms for aftershocks of the 2008 M_S8.0 Wenchuan earthquake[J];Chinese Journal of Geophysics;2012-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhai Hongtao et al(Anhui Earthquake Administration,Hefei 230031,China);Investigation and Analysis of Damage of Wenchuan Earthquake to House[J];Anhui Architecture;2009-04
2 TENG Ji-wen1,2,LIU Cai2,HAN Li-guo2,RUAN Xiao-min1,YAN Ya-fen1,ZHANG Yong-qian11.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China2.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;The Dynamical Mechanism for Medium Rapture and Motion of Deep Matler on Wenchuan-Yingxiu M_S8.0 Earthquarce,2008[J];Journal of Jilin University(Earth Science Edition);2009-04
3 LI Li-li College of Geo-Exploration Science and Technology,Jilin University,Changchun 130026,China;Variation Features of Gravity Anomaly in Wenchuan Area Before and After Earthquake[J];Journal of Jilin University(Earth Science Edition);2011-S1
4 Ma Guo-qing,Meng Ling-shun,Li Li-li College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;Fault Distribution of Longmenshan and Adjacent Regions and Fault Morphological Differences Before and After the Earthquake[J];Journal of Jilin University(Earth Science Edition);2012-02
5 CAO Jun-xing1,2,LIU Shu-gen1,HE Xiao-yan2,ZHAO Liang2 1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China 2.College of Information Engineering,Chengdu University of Technology,Chengdu 610059,China;Dynamic coupling mechanism between Longmenshan and Sichuan Basin and its impact on the hydrocarbon migration in West Sichuan based on the analysis of the characteristics of Wenchuan earthquake[J];Journal of Chengdu University of Technology(Science & Technology Edition);2009-06
6 YAN Liang1,LI Yong1,ZHOU Rong-jun2,LIU Yu——ping3,ZHANG Yi1,CHEN Hao1,QIAO Bao-cheng1,MA Bo-lin1 1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,Sichuan,China 2.Institute of Earthquake Engineering,Seismological Bureau of Sichuan Province,Chengdu 610041,Sichuan,China 3.Chengdu Institute of Geology and Mineral Resources,Chengdu 610082,Sichuan,China;Estimation of earthquake magnitude and recurrence in terval of lager earthquake in the Yingxiu-Beichuan fault[J];Journal of Chengdu University of Technology(Science & Technology Edition);2011-01
7 HUANG Xiao-ping,ZHU Jie-shou,CAO Jia-min,HUANG Yu-ting,JIANG Ke-zhi,WANG Cheng,JIANG Xiao-tao,YANG Yi-hai State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China;Nonuniform velocity model used in the relocation of Wenchuan Ms 8.0 earthquake and aftershocks[J];Journal of Chengdu University of Technology(Science & Technology Edition);2012-03
8 LI Zhi-cai,ZHANG Peng,JIANG Zhi-hao,WU Jun-li(Geodesy Department,National Geomatics Center of China,Beijing 100044,China);Research on Chinese continent co-seismic deformation effect due to Wenchuan Ms 8.0 earthquake based on single epoch method[J];Science of Surveying and Mapping;2009-05
9 LI Zhi-cai1, ZHANG Peng1, JIN Shuang-gen2, JIANG Zhi-hao1, WEN Yang-mao31. Department of Geodesy, National Geomatics Center of China, Beijing 100044, China; 2. Center for Space Research, University of Texas at Austin, TX 78759, USA; 3. School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China;Wenchuan Earthquake Deformation Fault Inversion and Analysis Based on GPS Observations[J];Acta Geodaetica et Cartographica Sinica;2009-02
10 TAN Kai,QIAO Xunjun,YANG Shaomin,WANG Qi Crustal Movement Laboratory,Institute of Seismology,CEA,Wuhan 430071,China;Rupture Characteristic and Slip Constrained by GPS Coseismic Deformation Induced by the Wenchuan Earthquake[J];Acta Geodaetica et Cartographica Sinica;2011-06
China Proceedings of conference Full-text Database 9 Hits
1 CHEN Zu-An~(1,3),LIN Bang-Hui~2,BAI Wu-Ming~1,CHENG Xu~1,WANG Yun-Sheng~3 1 Key Laboratory of the Study of Earth's Deep Interior,Institute of Geology and Geophysics,The Chinese Academy of Sciences, Beijing 100029,China 2 Institute of Geophysics,Chinese Seismological Bureau,Beijing 100081,China 3 State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology, Chengdu 610059,China;A study on the rupture process of the 2001 Ms8.1 Kunlunshan earthquake and its influence on pregnant process and occurrence of the Ms8.0 Wenchuan earthquake in 2008[A];[C];2012
2 F.C.Dai~(a,*),X.B.Tu~a,C.Xu~a,Q.M.Gong~b,X.Yao~c a Institute of Geology and Geophysics,Chinese Academy of Sciences,P.O.Box 9825,Beijing 100029,PR China b College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100022,PR China c Institute of Geomechanics,Chinese Academy of Geological Sciences,Beijing 100081,PR China;Rock avalanches triggered by oblique-thrusting during the 12 May 2008 Ms 8.0Wenchuan earthquake,China[A];[C];2012
3 LI ZhiWei~(1*),Xu Yi~1,Huang RunQiu~2,Hao TianYao~1,Xu Ya~1,Liu JingSong~1 & Liu JianHua~1 Key Laboratory of Petroleum Resources Research,Institute of Geology and Geophysics,Chinese Academy of Sciences, Beijing 100029,China; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China;Crustal P-wave velocity structure of the Longmenshan region and its tectonic implications for the 2008 Wenchuan earthquake[A];[C];2012
4 XU Yi~(1*),LI ZhiWei~1,HUANG RunQiu~2,LIU JianHua~1 & LIU JinSong~1 1 Key Laboratory of Petroleum Resources Research,Institute of Geology and Geophysics,Chinese Academy of Science, Beijing 100029,China; 2 State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China;Pn-wave velocity and anisotropy of the western Sichuan and Longmen Mountain region,China[A];[C];2011
5 HOU Kang-ming XIONG Zhen LU Fu-shui WANG Ji-fu LI Li-mei WANG Zheng-zheng 1.Jiangsu Seismic Bureau,Nanjing 210014,China; 2 Jiangxi Seismic Bureau,Nanchang 330039,China;Study on the Texture Aroused 5.7 Richter Scale Earthquate in Ruichang of Jiangxi and the Seismic Trend in East China[A];[C];2006
6 Hu Mengqian Deng Zhihui Lu Yuanzhong;The Impact Of Wenchuan Earthquake In North Of China By Simulation[A];[C];2009
7 Weimin Wang Dapeng Zhao Lianfeng Zhao Zhenxing Yao;Earthquake fault geometry and source process inverted by geodetic and seismic waveform data[A];[C];2009
8 LIU Hongbiao,GUO Xun,HE Fu (Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080,China);Study on experiential formulas of natural periods of structures in district of seismic fortification intensity 9[A];[C];2010
9 CHEN Xuejun LU Lixia XIAO Guiyuan QI Yunlai (Guilin University of Technology,Guilin 541004);THE SEISMIC HAZARD ANALYSIS ON ANNINGHE-ZEMUHE FAULT ZONE[A];[C];2012
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XU Ji-ren,ZHAO Zhi-xin(Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China);Causative mechanism and related tectonic movement of the 2008 Wenchuan M8 Earthquake[J];Geology in China;2010-04
2 Tang Weiqing+1,2) Liu Yuping2)Chen Zhiliang2),Zhang qingzhi2), Zhao Jixiang2)B.C. Burchfiel3) and R.W.King3) 1) Southwest Jiaotong University,Chengdu 610031 2) Chengdu Institute of Geology and Mineral Resources,Chengdu 610082 3) Massachusetts Institute of Technology,Cambridge,Massachusetts, USA 02139;GPS STUDY ON LONGMENSHAN FAULT ZONE[J];Crustal Deformation and Earthquake;2004-03
3 ZHANG Qing-zhi,LIU Yu-ping,CHEN Zhi-liang,TANG Wen-qing(Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,China);Inversion of the GPS monitoring data along the red river fault system[J];Progress in Geophysics;2007-02
4 CHEN Xiao-Bin~(1,2), ZHAO Guo-Ze~(2),TANG Ji~(2), ZHAN Yan~(2), WANG Ji-Jun~(2)1 Department of Geophysics, Peking University, Beijing 100871, China2 Institute of Geology, Earthquake Adminstration, Beijing 100029, China;An adaptive regularized inversion algorithm for magnetotelluric data[J];Chinese Journal of Geophysics;2005-04
5 TENG Ji-Wen~(1,2),WANG Qian-Shen~1,WANG Guang-Jie~1,XU Ya~1,ZHANG Xue-Mei~11 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China2 College of Geoexploration Science and Technology,Jilin University,Changchun 130026,China;Specific gravity field and deep crustal structure of the 'Himalayas east structural knot'[J];Chinese Journal of Geophysics;2006-04
6 ZHANG Pei-Zhen~1 XU Xi-Wei~1 WEN Xue-Ze~2 RAN Yong-Kang~1 1 State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,Beijing 100029,China 2 Sichuan Seismological Bureau,Chengdu 610041,China;Slip rates and recurrence intervals of the Longmen Shan active fault zone,and tectonic implications for the mechanism of the May 12 Wenchuan earthquake,2008,Sichuan,China[J];Chinese Journal of Geophysics;2008-04
7 LIU Qi-Yuan~1,LI Yu~1,CHEN Jiu-Hui~1,GUO Biao~1,LI Shun-Cheng~1,WANG Jun~1,ZHANG Xu-Qi~2,QI Shao-Hua~11 Stale Key Laboratory of Earthquake Dyuamics,Institute of Geology , China Earthquake Administration,Beijing 100029, China2 Kangding Central Seismic Station,Sichuan Earthquake Administration,Kangding 626001,China;Wenchuan M_S 8.0 earthquake; preliminary study of the S-wave velocity structure of the crust and upper mantle[J];Chinese Journal of Geophysics;2009-02
8 WEN Xue-Ze~(1,2),ZHANG Pei-Zhen~3,DU Fang~2,LONG Feng~21 Institute of Earthquake Science ,China Earthquake Administration ,Beijing 1000362 Earthquake Administration of Sichuan Province , Chengdu 6100413 State Key Laboratory of Earthquake Dynamics , Institute of Geology of China Earthquake Administration , Beijing 100029;The background of historical and modern seismic activities of the occurrence of the 2008 M_S8. Wenchuan, Sichuan, earthquake[J];Chinese Journal of Geophysics;2009-02
9 WANG Xu-Ben~(1,2),ZHU Ying-Tang~(1,2),ZHAO Xi-Kui~2, YU Nian~(1,3),LI Kun~2, GAO Shu-Quan~(1,3), HU Qing-Long~41 Key Laboratory of Earth Exploration and Information Techniques of MOE,Chengdu University of Technology ,Chengdu 610059, China2 State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation ,College of Information Engineering ,Chengdu University of Technology ,Chengdu 610059, China3 China railway Eryuan Engineering Group CO. LTD, Chengdu 610031, China4 Sichuan Hydropower Engineering Investigation CO. LTD, Chengdu 610072, China;Deep conductivity characteristics of the Longmen Shan,Eastern Qinghai-Tibet Plateau[J];Chinese Journal of Geophysics;2009-02
10 WANG MinState Key Laboratory of Earthquake Dynamics , Institute of Geology , China Earthquake Administration , Beijing 100029,China;Coseismic slip distribution of the 2008 Wenchuan great earthquake constrained using GPS coseismic displacement field[J];Chinese Journal of Geophysics;2009-10
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHU Jie-shouDepartment of Geophysics,Chengdu University of Technology, Chengdu 610059,China;The Wenchuan earthquake occurrence background in deep structure and dynamics of lithosphere[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
2 LI Yong1,ZHOU Rong-jun2,DONG Shun-li1,ZHANG Yi1,HE Yu-lin1,2,CHEN Hao1,YAN Liang1,QIAO Bao-cheng1,MA Bo-lin11.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059 China;2.Institute of Earthquake Engineering,Seismological Bureau of Sichuan Province,Chengdu 610041,China;Surface rupture,thrusting and strike-slipping in the Wenchuan earthquake of Sichuan,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
3 SUN Wen fu JIAO Ming ruo ( Seismological Bureau of Liaoning Province,Liaoning Shenyang 10031);TRACING STUDY ON EARTHQUAKE SEQUENCE TO THE XIUYAN-HAICHENG M_S 5.6 EARTHQUAKE,1999[J];Seismological Research of Northeast China;2001-02
4 WU Jing,GU Jin-ping (Center for Analysis and Prediction, CSB, Beijing 100036, China);Discussion on apparent stress of small earthquakes before and after Jingtai earthquake with M_S 5.9 in Gansu Province[J];Earthquake;2004-01
5 YI Gui-xi,FANG Jun,WEN Xue-ze;Study on faulting behavior and fault-segments for pot-ential strong earthquake risk along the central- southern segment of Xianshuihe fault zone based on current seismicity[J];Earthquake;2005-01
6 WANG Qiong~1,CHEN Xue-zhong~2,WANG Lin-ying~2 (1.Earthquake Administration of Xinjiang Uygur Autonomous Region, Urumqi 830011; 2.Geophysics Institute of CEA, Beijing 100081, China);Change of apparent stress of Xiuyan earthquake sequence and its prediction significance[J];Earthquake;2005-02
7 LI Yan'e,CHEN Xue-zhong(Institute of Geophysics,CEA,Beijing 100081,China);Determination and scaling relationship analysis of source parameters of the Nov.29,1999 Xiuyan 5.4 earthquake sequence[J];Earthquake;2007-04
8 YI Zhi-gang,SONG Mo,YANG Xuan-hui,ZHANG Bin(Institute of Crustal Dynamics,CEA,Beijing 100085,China);Application of apparent stress to macroseism tendency prediction in western China's mainland[J];Earthquake;2007-04
9 MEI Shi-rong1,XUE Yan2,SONG Zhi-ping3(1.Institute of Earthquake Science,China Earthquake Administration,Beijing 100036,China;2.China Earthquake Networks Center,Beijing 100045,China;3.Earthquake Administration of Shanghai Municipality,Shanghai 200062,China);Anomalous Seismic Characteristics before Wenchuan M8.0 and Kunlunshan M8.1 Earthquakes and Their Implications[J];Earthquake;2009-01
10 LIU Jie1,GUO Tie-shuan1,YANG Li-ming2,SU You-jin3,LI Gang1(1.China Earthquake Networks Center,Beijing 100045,China;2.Gansu Earthquake Administration,Lanzhou 730000,CHina;3.Yunnan Earthquake Administration,Kunming 650224,China);Retrospection on the Conclusions of Earthquake Tendency Forecasts before the Wenchuan M8.0 Earthquake[J];Earthquake;2009-01
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