| 1812年尼勒克地震断层及最大位移 |
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| 引用本文： | 尹光华,蒋靖祥,裴宏达.1812年尼勒克地震断层及最大位移[J].内陆地震,2006,20(4):296-304. |
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| 作者姓名： | 尹光华 蒋靖祥 裴宏达 |
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| 作者单位： | 新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011 |
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| 基金项目： | 国家自然科学基金;地震科学联合基金 |
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| 摘 要： | 通过野外考察和地貌变形测量等手段,研究了尼勒克1812年8级地震的地震断层的平面分组特点、活动性质、分段特征,讨论了地震滑塌构造、地震断层与重力滑坡的区别,分析了线性滑坡后壁与地震断层的潜在关系。在正确区分地震断层和滑坡后壁的基础上,确定了地震断层的最大位移。该形变带从吉仁台延伸到乔尔马以东,东西总长124 km,南北最宽处约28 km,地震断层断续展布97 km,最大垂直错距为15 m,水平位移为4 m。
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| 关 键 词： | 尼勒克地震 地震断层 最大位移 喀什河断裂 |
| 文章编号： | 1001-8956（2006）04-0296-09 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006-09-07 |
THE FAULT AND THE MAXIMAL DISPLACEMENT OF NILEKE EARTHQUAKE IN 1812 |
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| YIN Guang-hua,JIANG Jing-xiang,PEI Hong-da.THE FAULT AND THE MAXIMAL DISPLACEMENT OF NILEKE EARTHQUAKE IN 1812[J].Inland Earthquake,2006,20(4):296-304. |
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| Authors: | YIN Guang-hua JIANG Jing-xiang PEI Hong-da |
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| Institution: | Earthquake Administration of Xinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang , China |
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| Abstract: | Through using methods of several field inspecting and topographical deformation measuring,we studied plane distribution,activity and subsection characteristic of the fault of Nileke earthquake in 1812.And discussed difference of seismic slacktip structure,earthquake fault and gravity slide.And analyzed the latency relation between linearity coast back wall and earthquake fault.Based on accurate division with seismic fault and coast back wall,the maximal displacement is confirmed.The results show that the total length of the deformation zone in EW from Jiren station to east of Mayibulake is 124 km,the width of the deformation zone in NS is about 28 km,its length of distributing of the intermittently fault is 97 km,the maximal uprightness dislocation of the earthquake fault is 15 m,and the level displacement is 4 m. |
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| Keywords: | Nileke earthquake Earthquake fault Maximal displacement Kashi River fault |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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