苍山5.2Ms级地震应力应变异常特性  

ANOMALOUS CHARACTERISTICS OF STRESS AND STAIN FOR THE Ms 5 2 CHANGSHAN EARTHQUAKE

作　　者：赵淑平[1] 冯志军[1] 孔向阳 张瑞桥 刘静 尹桂钦 

机构地区：[1]山东省地震局 [2]长清地震台 [3]莱芜地震台 [4]胶州,胶南地震台

出　　处：《地震研究》1999年第1期38-41,共4页Journal of Seismological Research

摘　　要：分析了１９９５年９月２０日山东苍山５２级地震前，距震中≤２５０ｋｍ范围内，钻孔应力应变台网的异常显示特征。探讨了该次地震前的短临异常特性及其与发震构造体系的关系。The anomalous characteristics from the stress and strain network within 250 km of the epicenter before the Ms 5 2 Changshan earthquake in Shandong on Sep.20, 1995 are analyzed; the relation between short-impending anomalous characteristics and seimogenic block is studied, and the stations in the network in which there were no anomalies also are analyzed.

关 键 词：钻孔应力应变 地震前兆 苍山地震 地震 

分 类 号：P315.7[天文地球—地震学]