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几次地震前山西形变台网观测资料异常变化分析

Analysis on Anomalous Variations in Observation Data of Shanxi Crustal Deformation Network before Several Earthquakes

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【Author】 LIU Zhi-min1,YANG Xiao-hong2,XUE Sheng-rui3,5,LI Bin4,5,SONG Mei-qin4,5(1.Earthquake Administration of Yingxian of Shanxi Province,Yingxian,Shanxi 037600,China;2.Shanxi University of Finance and Economics,Taiyuan,Shanxi 030006,China;3.Lishi Seismological Station of Earthquake Administration of Shanxi Province,Lishi,Shanxi 033000,China;4.Earthquake Administration of Shanxi province,Taiyuan,Shanxi 030021,China;5.National Continental Rift Valley Dynamics Observatory of Taiyuan,Taiyuan,Shanxi 030025,China)

【机构】山西省应县地震局；山西财经大学；山西省地震局离石地震台；太原大陆裂谷动力学国家野外科学观测研究站；山西省地震局；

【摘要】对2008年四川汶川8.0级、2010年山西河津4.8级、2009年原平4.2级和青海6.4级地震前,山西形变台网在水管倾斜仪、伸缩仪和体应变观测资料中出现的异常变化进行分析,以进一步总结震前形变数字资料中的地震前兆信息。更多还原

【Abstract】 The anomalous variations in observation data of water tube tiltmeter,extensometer and body strain of Shanxi Crustal Deformation Network before Wenchuan,Sichuan M8.0 earthquake in 2008,Hejin,Shanxi M4.8 earthquake in 2010,Yuanpin M4.2 earthquake and Qinghai M6.4 earthquake in 2009 are analyzed in this paper for further summarizing earthquake precursor information in digital deformation data before earthquakes.更多还原

【关键词】山西；形变台网；异常图像；
【Key words】 Shanxi； Deformation network； Anomalous diagram；

【文献出处】山西地震 ,Earthquake Research in Shanxi , 编辑部邮箱 ,2010年02期

【分类号】P315.725
【被引频次】1
【下载频次】35

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