| 山东苍山MS5.2地震泰安石英倾斜仪异常分析 |
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| 引用本文： | 王梅,周翠英.山东苍山MS5.2地震泰安石英倾斜仪异常分析[J].防灾减灾工程学报,1997(1). |
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| 作者姓名： | 王梅 周翠英 |
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| 作者单位： | 山东省地震局 |
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| 摘 要： | 利用矢量曲线、γ因子等方法识别苍山ＭＳ５．２地震前泰安石英倾斜仪的前兆异常。分析认为：ＳＱ—７０石英倾斜仪反映出一定的地形变异常信息。
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| 关 键 词： | 地倾斜 γ值法 地形变异常 苍山地震 |
ANOMALY ANALYSIS OF QUARTZ TILTOMETER OBSERVATION IN TAIAN SEISMOLOGICAL STATION BEFORE CANGSHAN EARTHQUAKE of M s5.2, Shandong |
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| Wang Mei,Zhou Cuiying.ANOMALY ANALYSIS OF QUARTZ TILTOMETER OBSERVATION IN TAIAN SEISMOLOGICAL STATION BEFORE CANGSHAN EARTHQUAKE of M s5.2, Shandong[J].Journal of Disaster Prevent and Mitigation Eng,1997(1). |
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| Authors: | Wang Mei Zhou Cuiying |
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| Abstract: | The precursor anomaly of quartz tiltometer in Taian seismological station is discriminated before cangshan earthquake of M s5.2 using vector curve and γ factor methods. Analysis show that SQ-70 quartz tiltometer can reflect certain anomaly informations of ground deformation. |
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| Keywords: | ground tilt γ value method ground deformation anomaly Cangshan earthquake |
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