山西河津4.8级地震临汾地震台数字形变资料异常特征及同震响应分析

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英文篇名：Analysis on Abnormal Characteristic of Digital Deformation Data and Coseismic Response of Linfen Seismological Station in Hejin,Shanxi Earthquake of M4.8 中文刊名：山西地震 英文刊名：Earthquake Research in Shanxi 作者：郭国祥 ; 张红秀 ; 陈常俊 ; 郭林旺 ; 王晓阳 英文作者：GUO Guo-xiang1 ; 3 ; ZHANG Hong-xiu1 ; 3 ; CHEN Chang-jun2 ; 3 ; GUO Lin-wang1 ; 3 ; WANG Xiao-yang1 ; 3(1.Linfen Central Seismological Station of Earthquake Administration of Shanxi Province ; Linfen ; Shanxi 041000 ; China ; 2.Taiyuan Reference Seismological Station of Earthquake Administration of Shanxi Province ; Taiyuan ; Shanxi 030025 ; China ; 3.National Continental Rift Valley Dynamics Observatory of Taiyuan ; Taiyuan ; Shanxi 030025 ; China) 中文关键词：数字化 ; 形变观测 ; 异常形态 ; 同震响应 英文关键词：Digital ; Deformation data ; Anomaly shape ; Coseismic response 出版日期：2012-10-15 机构：山西省地震局临汾中心地震台;太原大陆裂谷动力学国家野外科学观测研究站;山西省地震局太原基准地震台; 年：2012 期：04 出版单位：山西地震

摘要

文章对山西河津4.8级地震前后临汾地震台各形变资料异常变化特征及同震响应的差异性进行分析,结果表明,震前各仪器观测资料均存在明显的异常,由于仪器频率响应范围的差异性,各仪器对同一地震的响应也存在显著不同。
Abnormal variation characteristic and difference of coseismic response of deformation data at Linfen Seismological Station before and after the Hejin,Shanxi earthquake of M4.8 are analyzed.The result indicates that observed data of each instrument exists distinct anomaly and that each instrument exists distinct difference in response to the same earthquake because of the difference of frequency response range of the instruments.

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