钻孔体应变观测资料的地震短临异常  

Short term and imminent abnormality for borehole volume strain observation data

作　　者：易志刚[1] 

机构地区：[1]中国地震局地壳应力研究所,中国北京100085

出　　处：《地震地磁观测与研究》2005年第B10期178-185,共8页Seismological and Geomagnetic Observation and Research

摘　　要：我国自1983年陆续安装钻孔体应变仪以来,尤其是“十五”计划以来,已开始积累了一定数量的可信的观测资料。本文仅就部分钻孔体应变资料的地震短临异常作一初步讨论。We had accumulated observation data for 20 years for the borehole volume strain installed in China. We have farther discussed short term and imminent abnormality for borehole volume strain observation data before earthquake.

关 键 词：体积应变仪 地震短临异常 资料可靠性 

分 类 号：P315.727[天文地球—地震学]