姚安6．0级地震的震害指数和烈度  

Seismic Hazard Index and Earthquake Intensity of Yao＇an Ms6. 0 Earthquake

作　　者：施伟华[1] 

机构地区：[1]云南省地震局,昆明650224

出　　处：《地震研究》2009年第B12期470-474,共5页Journal of Seismological Research

基　　金：地震行业科研专项“宁洱6.4级地震现场综合考察和研究（200808061）”资助.

摘　　要：阐述了姚安6．0级地震烈度评定的过程，对各评估区的房屋的破坏比进行了调查，计算出各类房屋的震害指数，进而确定了各评估区的震害指数，并按照《中国地震烈度表》新规定，对各个评估区的烈度作了评定。The paper introduces the method of seismic hazard survey. It describes the process of earthquake intensity evaluation. We also investigate the seismic damage ratio of houses in assess areas. And then it determined the damage indexes of the assess areas, and thus we have made the intensity evaluation according to ＂Chinese seismic intensity scale＂ （GB/T 17742-2008）o

关 键 词：姚安地震 破坏比 震害指数 地震烈度 

分 类 号：P315.9[天文地球—地震学]