| 湖州地震台观测资料在汶川8.0级地震中的映震效应综合研究 |
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| 引用本文： | 方燕勋,卞根法,孙培忠.湖州地震台观测资料在汶川8.0级地震中的映震效应综合研究[J].防灾科技学院学报,2009,11(4):67-70,75. |
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| 作者姓名： | 方燕勋 卞根法 孙培忠 |
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| 作者单位： | 1. 浙江省湖州地震台,浙江湖州,313000
2. 吉林省地震局,吉林长春,130000 |
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| 摘 要： | 在湖州地震台现有的形变、测震、流体三大学科的观测资料基础上,对汶川8.0级地震中的映震效应综合研究,得出了水管倾斜仪、伸缩仪,这两套仪器的NS、EW两个分项,在同一个观测环境中,仪器记录的同一个地震,精度高的分量,振幅不一定大;钻孔应变仪和伸缩仪、水位、水温仪安装不同的地点,两个观测点直线距离大约五公里,从记录资料上看,两者反映地下介质变化是一致的;地形观测资料的映震效应初始时间基本和p波到时同步,流体观测资料的映震效应初始时间基本和S波到时同步。
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| 关 键 词： | 湖州地震台 汶川地震 映震效应 |
Comprehensive Research on Earthquake Reflecting Effects of Earthquake Observation Data of Huzhou Seismic Station for Wenchuan Ms8.0 Earthquake |
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| Fang Yanxun,Bian Genfa,Sun PeiZhong.Comprehensive Research on Earthquake Reflecting Effects of Earthquake Observation Data of Huzhou Seismic Station for Wenchuan Ms8.0 Earthquake[J].Journal of Institute of Disaster-prevention Science and Technology,2009,11(4):67-70,75. |
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| Authors: | Fang Yanxun Bian Genfa Sun PeiZhong |
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| Institution: | Fang Yanxun1,Bian Genfa1,Sun PeiZhong2(1.Huzhou Seismic Station,Zhejiang Province 313000,2.Earthquake Administration of Jilin province 130000) |
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| Abstract: | This article is a comprehensive research on earthquake reflecting effects earthquake observation data of Huzhou Seismic Station for Wenchuan Ms8.0 earthquake,with the help of deformation,seismic and fluid data.The sub-items of NS and EW of the float tube tilt instrument and extensometer are acquired,and when observing the same earthquake in the same observation environment,amplitude is not necessarily big;Borehole Strainmeters,extensometers,and temperature of the water level instruments are placed in two pl... |
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| Keywords: | Huzhou Seismic Station Wenchuan Earthquake Earthquake Reflecting Effects |
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