摘要
近年来,地下涵管结构的应用越来越广泛,其抗震问题日益受到人们的重视,但是在这方面的分析相对较少。现针对受地震影响较大的浅埋涵管结构,概述了涵管结构的震害、地震反应特点、抗震分析方法,然后从地下结构的众多抗震分析实用方法中,列出了几种适合浅埋涵管结构抗震分析的实用方法,并对几种方法进行简单的分析比较,提出在不同的设计阶段应该采用不同的设计方法。
In recent years, underground culvert structures are widely applied and more and more people are concerned its anti-seismic performance. The paper summarizes the earthquake damage, the characteristics of earthquake response and the antiseismic analysis method on underground structure. Several methods of anti-seismic research of culvert structure are listed, and are simply compared between. Finally, the methods that different design methods should be select at different design stage are suggested.
出处
《南水北调与水利科技》
CAS
CSCD
2007年第3期85-88,共4页
South-to-North Water Transfers and Water Science & Technology
关键词
地下涵管结构
震害
地震反应
抗震分析
culvert structure
earthquake damage
earthquake response
antiseismic research.
