铁道标准设计Issue(1)：97-101,5.DOI:10.13238/j.issn.1004-2954.2014.01.024
北京地铁车站结构抗震分析
Seismic Analysis of Station Structures of Beijing Metro
张鹏 1刘春阳 1张继清1
作者信息
- 1. 铁道第三勘察设计院集团有限公司，天津 300251
- 折叠
摘要
Abstract
Focusing on the fact that the seismic response analysis of metro station structure had lagged behind the rapid development of urban rail transit in China, taking Beijing Metro Line 14 as the example, selecting four typical kinds of cross-sections of station structures, considering various loads which would be likely to occur on these structures, this paper carried out special seismic calculation and research respectively by using seismic coefficient method and displacement response method. Therefore, the most critical parts of the station structures with the cross-sections of rectangular or arched frame were ascertained under the action of horizontal earthquake load. It is suggested that the seismic design for the weak parts of the station structure should be enhanced by enlarging structure cross-section size and increasing reinforcement ratio, so as to effectively boost the whole seismic performance of metro station structure.关键词
地铁车站/荷载组合/抗震分析Key words
metro station/load combination/seismic analysis分类
交通工程引用本文复制引用
张鹏,刘春阳,张继清..北京地铁车站结构抗震分析[J].铁道标准设计,2014,(1):97-101,5.
