| 锦州台文安5.1级地震前体应变变化观测报告 |
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| 引用本文： | 杨成元,李哲,明成山. 锦州台文安5.1级地震前体应变变化观测报告[J]. 地壳构造与地壳应力文集, 2008, 0(0) |
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| 作者姓名： | 杨成元 李哲 明成山 |
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| 作者单位： | 锦州地震台; |
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| 摘 要： | 2006年7月4日河北文安发生MS5.1地震。此次地震前,6月28日开始,辽宁锦州台钻孔应变仪观测到异常变化,持续4天。本文报告了变化情况,同时给出了水位和气压变化。
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| 关 键 词： | 均值曲线 气压变化 水位 锦州 震前 体应变 观测报告 地质构造 地震 活动断裂 |
Abnormal strain changes prior to Wen'an M_S 5.1 earthquake observed at Jinzhou station |
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| Yang Chengyuan Li Zhe Ming Chengshan. Abnormal strain changes prior to Wen'an M_S 5.1 earthquake observed at Jinzhou station[J]. Bulletin of The Institute of Crustal Dyna, 2008, 0(0) |
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| Authors: | Yang Chengyuan Li Zhe Ming Chengshan |
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| Affiliation: | Yang Chengyuan Li Zhe Ming Chengshan(Jinzhou Seismological Station,Liaoning 121013) |
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| Abstract: | An MS 5.1 earthquake took place near Wenan county,Hebei province,on July 4,2007.Abnormal strain change was observed since June 28 at Jinzhou station in Liaoning province,lasting for four days.This report describes the abnormal strain change while showing changes in water table and air pressure. |
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