摘要
地震作用下结构的易损性分析是地震灾害损失预测方法的重要组成部分。本文针对多层砌体房屋结构、排架结构和多层钢筋混凝土结构等3种城市典型建筑,首先给出了该类单体建筑的地震结构易损性分析方法,然后对群体建筑的地震易损性分析方法,以及群体建筑的易损性分类方法进行了探讨,为城市典型建筑的地震灾害损失预测和评估提供参考,并为宁波市抗震防灾规划的地震损失预测提供基础。
Structural vulnerability analysis is one of the important contents of the seismic risk analysis. Aiming at typical urban buildings, including the multistory masonry buildings, bent structure and muhistory frame structures, this paper proposes a seismic vulnerability analysis method for a single and a colony of those buildings. Then, the vulnerability classifying method for a colony of those building is also studied to provide a reference for the earthquake loss prediction and assessment of the typical urban buildings, which will be used in the seismic loss prediction of earthquake disaster prevention plan of Ningbo City.
出处
《地震工程与工程振动》
CSCD
北大核心
2007年第6期64-69,共6页
Earthquake Engineering and Engineering Dynamics
基金
国家重点基础研究发展计划项目(2007CB714205)
关键词
城市
典型建筑
地震损失
灾害预测
易损性分析
urban
typical buildings
earthquake loss
disaster prediction
vulnerability analysis
