南通台印度尼西亚苏门答腊8.7级、8.5级地震、江西九江—瑞昌5.7级地震钻孔应变观测报告

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英文篇名：Borehole strainmeter observation at Nantong station for the Sumatra M 8.7 and M 8.5 and Jiujiang-Ruichang M 5.7 earthquakes 中文刊名：地壳构造与地壳应力文集 作者：王一宽 英文作者：Wang Yikuan(Nantong Seismological Station ; Jiangsu Province ; 226004) 出版日期：2007-05-15 机构：江苏省南通地震台 226004 年：2007 期：00 出版单位：地壳构造与地壳应力文集

摘要

印度尼西亚苏门答腊8.7、8.5级地震和江西九江-瑞昌5.7级地震前,南通台钻孔应变数据出现与往年曲线形态明显不同的异常变化,异常过程与上述三次地震在时间上十分吻合,为探索如何应用钻孔应变资料进行地震预报提供了较好的震例。
Before the Sumatra M 8.7 and M 8.5 earthquakes of Indonesia and the Jiujjiang-Ruuichang M 5.7 earthquake in Jiangxi Province, the borehole strain data observed at Nantong station showed anomalous variations that were distinctively different from the curves recorded in previous years. The anomaly processes accorded in time with the above three earthquakes, providing some good cases for exploring the method of applying borehole strain data to earthquake prediction.

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