地震b值研究进展综述  

THE PROGRESS ON b-VALUE OF EARTHQUAKE

作　　者：刘子璇 冯建刚[1] 张苏平[1] LIU Zixuan;FENG Jiangang;ZHANG Suping(Lanzhou Institute Of Seismology,CEA,Lanzhou 730000,China)

机构地区：[1]中国地震局兰州地震研究所

出　　处：《高原地震》2019年第4期9-13,共5页Plateau Earthquake Research

基　　金：甘肃省科技支撑计划(项目编号:1504FKCA065);中国地震局地震预测研究所基本科研业务专项(项目编号:2017IESLZ07)联合资助

摘　　要：地震b值是迄今为止地震活动性研究中应用较多的重要参数。介绍了b值的基本概念、计算方法、物理意义和不同断裂所主导的构造区域b值显著不同的观点,并简要叙述b值在强震地点判定、地震震级预测以及强震超越概率预测的相关应用,最后对未来b值综合性研究进行展望。Seismic b-value is an important parameter that has been widely used in seismicity research so far.This paper introduces the basic concept,calculation method,physical meaning of b-value and the viewpoint that b-value is significantly different in the tectonic area dominated by different faults,and briefly describes the application of b-value in strong earthquake location determination,earthquake magnitude prediction and strong earthquake transcendence probability prediction,and finally looks forward to the comprehensive study of b-value in the future.

关 键 词：地震b值 应力水平 综述 

分 类 号：P315.5[天文地球—地震学]