2016年12月8日呼图壁M_S6.2地震库尔勒体应变异常分析  

ANOMALY ANALYSIS ON KORLA TIEMENGUAN BODY STRAIN OF HUTUBI EARTHQUAKE WITH M_S6.2 ON DECEMBER 8^(TH),2016

作　　者：徐长银[1] 杨绍富[1] 孙海军[1] 董敏[1] 张嘉敏[1] XU Chang-yin YANG Shao-fu SUN Hai-jun DONG Min ZHANG Jia-min(Korla Seismic Station of Earthquake Agency of Xinjiang Uygur Autonomous Region, korla 841000, Xinjiang, China)

机构地区：[1]新疆维吾尔自治区地震局库尔勒地震台,新疆库尔勒841000

出　　处：《内陆地震》2017年第3期284-289,共6页Inland Earthquake

摘　　要：选取2015~2016年库尔勒铁门关钻孔体应变资料,经直线拟合,通过小波变换方法中尺度为4的趋势和细节分析。结果表明:提取的趋势和细节曲线形态、周期均发生明显的异常变化,与异常结束后1个月内发生新疆呼图壁M_S6.2地震有关。Selecting borehole body strain data in Korla Tiemanguan from 2015 to 2016,it took the method of wavelet transform mesoscale for 4 trends and detail analysis with linear fitting. Results showed that extraction of trend and detail curves were obvious abnormal in morphology,period,and after the anomaly Hutubi earthquake with MS6.2 occurred within a month.

关 键 词：体应变观测 呼图壁MS6.2地震 异常分析 

分 类 号：P315.7[天文地球—地震学]