| 帕米尔高原1895年塔什库尔干地震地表多段同震破裂与发震构造 |
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| 引用本文： | 李文巧,陈杰,袁兆德,黄明达,李涛,余松,杨晓东.帕米尔高原1895年塔什库尔干地震地表多段同震破裂与发震构造[J].地震地质,2011,33(2):260-276. |
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| 作者姓名： | 李文巧 陈杰 袁兆德 黄明达 李涛 余松 杨晓东 |
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| 作者单位： | 中国地震局地质研究所地震动力学国家重点实验室;湖北省地震局武汉地震工程研究院; |
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| 基金项目： | 科技部国际科技合作计划项目(2008DFA20860); 地震动力学国家重点实验室自主研究课题(LED2010A04)共同资助 |
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| 摘 要： | 基于高分辨率卫星影像解译,通过野外地质地貌填图与差分GPS测量,初步获得了帕米尔高原1895年塔什库尔干地震地表破裂带的空间展布、破裂类型、位移及分布等基本参数,据此估算了可能的地震震级,讨论了其宏观震中及发震构造模型.塔什库尔干地震使得慕士塔格正断层南段的部分和整个塔合曼正断层发生破裂,形成了长约27km的地震地表破...
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| 关 键 词： | 塔什库尔干地震 正断层 地表破裂带 破裂分段 发震构造 帕米尔高原 |
| 收稿时间： | 2011-04-19 |
| 修稿时间： | 2011-05-18 |
COSEISMIC SURFACE RUPTURES OF MULTI SEGMENTS AND SEISMOGENIC FAULT OF THE TASHKORGAN EARTHQUAKE IN PAMIR,1895 |
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| LI Wen-qiao,CHEN Jie,YUAN Zhao-de,HUANG Ming-da,LI-Tao,YU Song,YANG Xiao-dong.COSEISMIC SURFACE RUPTURES OF MULTI SEGMENTS AND SEISMOGENIC FAULT OF THE TASHKORGAN EARTHQUAKE IN PAMIR,1895[J].Seismology and Geology,2011,33(2):260-276. |
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| Authors: | LI Wen-qiao CHEN Jie YUAN Zhao-de HUANG Ming-da LI-Tao YU Song YANG Xiao-dong |
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| Institution: | LI Wen-qiao1) CHEN Jie1) YUAN Zhao-de1) HUANG Ming-da1)LI-Tao1) YU Song1,2) YANG Xiao-dong1)1)State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,Beijing 100029,China2)Earthquake Administration of Hubei Province,Wuhan 430071,China |
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| Abstract: | Based on the interpretation of satellite images,combined with field geomorphic and tectonic investigations and surveys,we get the parameters of surface rupture zones of the 1895 Tashkorgan earthquake,such as the geometry,the types of rupture,the displacements and their distribution and so on.And on these grounds,we estimate the possible magnitude,the epicenter and seismogenic fault of this earthquake.The south segment of Muztag Fault and the whole Taheman Fault were ruptured by the Tashkorgan earthquake.The... |
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| Keywords: | Tashkorgan earthquake normal fault surface rupture rapture segmentation seismogenic fault Pamir |
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