砌体结构抗震性能评价——基于AHP和灰聚类综合模型  

Seismic performance evaluation of masonry structure:based on combined AHP and grey clustering model

作　　者：李艳蓉[1] 范旭红[1] 张兆昌[1] 

机构地区：[1]江苏大学土木工程与力学学院,江苏镇江212013

出　　处：《地震工程与工程振动》2017年第1期149-154,共6页Earthquake Engineering and Engineering Dynamics

基　　金：国家科技支撑计划项目(2015BAL02B02);江苏省2015年度普通高校研究生实践创新计划项目(SJLX15_0501)~~

摘　　要：上世纪后期砌体结构作为我国办公、住宅等民用建筑大量采用的一种结构形式,经过多年使用后,急需进行修缮加固处理,尤其是其抗震能力的提高,已成为广大学者研究的重点。基于上述基本国情,本文首先在结合砌体结构的相关规范及震损资料的基础上,分层次建立了砌体结构的抗震性能综合评价指标体系,其次通过灵活运用并结合层次分析法(Analytic Hierarchy Process,简称AHP)与灰聚类两种方法,构建了砌体结构抗震性能的数学评价模型,最后结合实际案例验证了该模型的合理性及科学性,对今后砌体结构抗震性能的评价工作具有一定的参考价值。Masonry structure came as the form of the building structure used in the construction of office buildings and residential buildings in the later stage of the 20th century. It was in need of reinforcement and remedy to im- prove its seismic capacity after many years of use, which had become the key research of the scholars. On account of the national conditions, this essay would establish the comprehensive evaluation index system of seismic perform- ance of masonry structure hierarchically on the basis of relevant standards of the masonry structure and seismic liter- ature data. Mathematical evaluation model for seismic performance of masonry structures would be built by ways of the Analytic Hierarchy Process, which was verified rationally and scientifically by comparison with actual cases. This fruit of the research has reference value for evaluation of seismic performance of masonry structures in relevant future work.

关 键 词：AHP 灰聚类 砌体结构 抗震性能 评价 

分 类 号：P315.9[天文地球—地震学]