2009年姚安6.0级地震震害特征分析*

(云南省地震局,昆明 650224)

姚安6.0级地震; 建(构)筑物; 生命线系统; 震害特征; 震害分析

Analysis of characteristics of earthquake disasters for buildings(structures)and lifeline system in the Yao'an MS6.0 earthquake
CHEN Kun-hua,RAN Hua,ZHANG Yan-qi,ZHENG Ding-chang,LI Zheng-guang,SHI Wei-hua

(Earthquake Administration of Yunnan Province,Kunming,650224,Yunnan,China)

Yao'an MS6.0 earthquake,Building(structures),Lifeline system,Characteristics of earthquake disaster,Analysis of earthquake disaster

备注

介绍了姚安6.0级地震震区的土木结构、砖木结构、砖混结构和框架结构房屋、生命线系统的概况及震害特征。分析了各种破坏产生的机理,提出了震区在恢复重建与规划发展时的建议、各类建(构)筑物加强抗震的措施。

In this paper,we introduce the overview and characteristics of earthquake disasters in the earthquake struck area of the Yao'an MS6.0 earthquake,including buildings with mud-brick-wood,brick-wood,brick-concrete,and frame structures,and lifeline system.We analyze the mechanisms for various damages,and make suggestions for recovery,reconstruction,planning and development,as well as the measures for reinforcement of various buildings(structures)in the earthquake struck area.