| 利用钻孔应变资料预报新疆伽师强震群 |
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| 引用本文： | 蒋靖祥,赖爱京,胡群,徐衍冈. 利用钻孔应变资料预报新疆伽师强震群[J]. 地震工程学报, 1998, 20(2): 16-21 |
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| 作者姓名： | 蒋靖祥 赖爱京 胡群 徐衍冈 |
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| 作者单位： | 新疆维吾尔自治区地震局 |
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| 摘 要： | 介绍了利用钻孔应变资料预报１９９７年新疆伽师强震群的基本情况，分析了钻孔应变异常的基本特点．伽师地震前距震中２５０ｋｍ的乌什钻孔应变趋势变化一反常态并且短临阶段的应变值出现突跳．
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| 关 键 词： | 新疆 应变观测 地震预报 伽师强震群 |
| 收稿时间： | 1997-07-31 |
PREDICTING THE STRONG EARTHQUAKE SWARM IN JIASHI OF XINJIANG UYGUR AUTONOMOUS REGION BY USING DRILL-HOLE STRAIN DATA |
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| JIANG Jingxiang,LAI Aijing,HU Qun and XU Yangang. PREDICTING THE STRONG EARTHQUAKE SWARM IN JIASHI OF XINJIANG UYGUR AUTONOMOUS REGION BY USING DRILL-HOLE STRAIN DATA[J]. China Earthguake Engineering Journal, 1998, 20(2): 16-21 |
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| Authors: | JIANG Jingxiang LAI Aijing HU Qun XU Yangang |
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| Affiliation: | Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011,Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011,Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011 and Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011 |
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| Abstract: | In this paper,several examples of predicting the Jiashi strong earthquake swarms in 1997 by using the drill-hole strain data are introduced and the primary characters of strain anomaly are analyzed. The results show that before the Jiashi swarms the trend change curves of drill-hole strain at Wushi station 250 km from the epicenter departed from their normal pattern and the short-imminent strain values changed suddenly. |
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| Keywords: | Xinjiang Strain observation Earthquake prediction Jiashi strong earthquake swarms |
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