摘要
本文概述了1991年2月18日发生在四川省阿坝州小金县的5.2级地震的基本参数,受灾范围,建筑物和生命线工程的破坏及家庭财产损失情况;统计计算了地震造成的直接和间接经济损失;论述了震后采取的应急对策;分析了震区发震构造背景及历史地震活动情况。
In this paper,the basic parameters,the area striken,damages to buildings and lifeline facilities,as well as losses of household properties associated with the Xiaojin M 5.2 earth- quake of Feb.18,1991 in Aba Prefecture,Sichuan Province are outlined;the statistical estimation is made for calculating the economic losses directly and indirectly caused by the earthquake;the post-quake emergency measures taken are discussed;an analysis is also given of the tectonic background and historical seismicities in the source region.
出处
《国际地震动态》
1991年第12期7-11,共5页
Recent Developments in World Seismology
