| 新疆尼勒克1812年地震断层构造特征 |
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| 引用本文： | 尹光华,蒋靖祥,张勇,李军. 新疆尼勒克1812年地震断层构造特征[J]. 地震工程学报, 2002, 24(2): 183-186 |
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| 作者姓名： | 尹光华 蒋靖祥 张勇 李军 |
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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： | 新疆维吾尔自治区自然科学基金 (98 80 4 )项目资助 |
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| 摘 要： | 研究了1812年尼勒克地震断层的展布、构造类型和组合型式等地表特征，认为属倾滑型地盐碱地。破裂展布与逆冲性质的喀什河断裂一致，可分为三段。地震破裂的类型有正断层、走滑正断层、逆断层和地震裂缝四种，连续性较差，垂直错距约为水平位移的4倍，断裂带东西两端具有不同的特点。最后对发震构造与地表地震破裂的性质不一致问题进行了简单讨论。
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| 关 键 词： | 1912年尼勒克地震 地震断层 地表形变带 发震构造 |
| 文章编号： | 1000-0844(2002)02-0183-04 |
| 收稿时间： | 2001-08-15 |
| 修稿时间： | 2001-08-15 |
THE CHARACTER OF SEISMIC FAULT OF 1812 NILEKE EARTHQUAKE |
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| YIN Guang-hu,JIANG Jing-xiang,ZHANG Yong and LI Jun. THE CHARACTER OF SEISMIC FAULT OF 1812 NILEKE EARTHQUAKE[J]. China Earthguake Engineering Journal, 2002, 24(2): 183-186 |
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| Authors: | YIN Guang-hu JIANG Jing-xiang ZHANG Yong LI Jun |
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| Affiliation: | Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China,Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China,Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China and Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China |
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| Abstract: | The distribution,structural pattern, combination model and surface feature of Nileke earthquake fault on March 8,1812,are studied.The seismic fault is dip slip type,consists of three segments and distributs as same as Kashi rive fault.Main seismic faults are normal fault, strike slip normal fault, thrust fault and seismic crack. The vertical displacement is four times of horizontal one. The disagreement of the seismotectonic and the seismic fault is discussed. |
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| Keywords: | Nileke earthquake in 1812 Seismic fault Surface deformation zone Seismotectonic |
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