土层地应力异常与地震的关系  

THE RELATIONSHIP BETWEEN TERRESTRIAL STRESS ANOMALY IN SOIL LAYER AND EARTHQUAKE

作　　者：梁晓平 田志林 董杏坤 

机构地区：[1]河北省隆尧县地震局沙湾测报站,隆尧055350

出　　处：《华北地震科学》1998年第2期69-74,共6页North China Earthquake Sciences

摘　　要：在土层地应力观测预报的实践中，提出对观测资料异常进行综合识别的原则，并获得较理想的对应结果。将质量好、精度高的简易仪器布设在一些“敏感点”及重点监视区，对于捕捉短临前兆信息是有一定作用的。In the practice of soil layer terrestrial stress observation, the comprehensive distinguishing principle for the observational data anomalies has been presented and the relatively ideal corresponding result has been obtained. Deploying simple instruments with good quality and high accuracy on some' sensitive points' and intensified observation areas will have a certain role for catching short-term and immenent precursory information.

关 键 词：相对应力测量 地震预报 土层 地应力异常 

分 类 号：P315.7[天文地球—地震学]