地下车站外挂风亭围护结构设计优化研究
Research on Optimization Design of Enclosure Structure of External Wind Pavilion in Underground Station
华志刚1
作者信息
- 1. 广州地铁设计研究院股份有限公司,广东广州,510010
- 折叠
摘要
现有常规的地铁车站外挂风亭附属围护结构支撑架设于车站主体地连墙上方,需待附属结构封顶后再凿除主体结构地连墙,该方法导致主体与附属之间存在后浇带,极易发生渗漏水.文章从外挂风亭围护结构支撑体系优化、主体与附属一体化施工两方面进行研究,提出避免施作后浇带的设计方案,为相似工程提供参考与借鉴.
Abstract
The existing conventional auxiliary enclosure support of the external air pavilion in the subway station is erected above the main diaphragm wall of the station,and the diaphragm wall of the main structure needs to be chiseled off after the top of the auxiliary structure is sealed.This method leads to the existence of a post cast strip between the main body and the accessories,which is prone to water leakage.This paper studies the support system optimization of the enclosure structure of the external wind pavilion and the integrated construction of the main body and accessories,and puts forward a design scheme to avoid the construction of post cast strip,which provides reference for similar projects.
关键词
地铁车站/外挂风亭/支撑优化/一体化施工Key words
subway station/external wind pavilion/support optimization/integrated construction引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据