大姚6.1级地震烈度与震害分析

Analysis on the Intensity and Disaster of the Dayao M6.1 Earthquake

综合2003年大姚6.1级地震震区85个居民点的震害调查资料,系统介绍了该地震的烈度分布及各烈度区的震害特征,并对大姚铜矿的震害现象做了专项分析,对震区烈度异常点的场地条件进行了分析。

Based on the disaster investigation data at 85 residential areas in the 2003 Dayao M6.1 earthquake disaster region, we systematically introduced the intensity distribution of the earthquake and disaster characteristics in every intensity region, made a special analysis on the earthquake disaster phenomena in the Dayao copper mine, and discussed the site conditions in anomalous intensity areas.