芦山7.0级强烈地震的城市住宅震害分析

英文篇名：Analysis of urban residential damage in Lushan M7.0 strong earthquake
中文刊名：地震工程与工程振动
英文刊名：Earthquake Engineering and Engineering Dynamics
作者：余世舟 ; 张令心 ; 刘琛 ; 杨明儒
英文作者：YU Shizhou ; ZHANG Lingxin ; LIU Chen ; YANG Mingru ; Key Laboratory of Earthquake Engineering and Engineering Vibration ; Institute of Engineering Mechanics ; CEA ; Tianhua Architecture Planning & Engineering Limited
中文关键词：芦山7.0级地震 ; 城市住宅 ; 震害特点 ; 抗震性能 ; 分析
英文关键词：Lushan M7.0 Earthquake ; urban residences ; characteristic of earthquake damage ; anti-seismic performance ; analysis
出版日期：2014-08-15
机构：地震工程与工程振动国家重点实验室中国地震局工程力学研究所;上海天华建筑设计有限公司;
年：2014
期：S1
出版单位：地震工程与工程振动

摘要

2013年4月20日,四川省芦山县发生7.0级强烈地震。地震造成大量建构筑物的破坏和惨重的人员伤亡,房屋建筑的破坏是造成人员伤亡和经济损失的主要原因。随着我国经济的高速发展和城市化进程的加快,提高新兴城市住宅的抗震性能显得愈加重要。本文基于灾区城市住宅的震害调查分析,总结了此次地震中城市住宅的震害特点,阐述了抗震薄弱环节,提出了提高其抗震性能的建议。
In April 20,2013,a strong earthquake of magnitude 7 occurred in Lushan County,Sichuan province.The earthquake caused many buildings damaged and heavy casualties. The buildings damage is the main reason causing casualties and economic losses. With the development of economy and Urbanization of our country,it is more important to improve the seismic performance of the residences in the emerging cities. In this paper,based on the investigation in disaster area,the characteristic of damaged urban residences are summarized,the weak links of existing urban residences to withstand earthquake are pointed out. Final,some suggestions to improve the anti-seismic performance of urban residences are proposed.

引文

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