运营地铁高架车站更新改造关键技术应用研究  

Application Research on Key Techniques in Upgrading and Reconstruction of Operational Subway Elevated Stations

作　　者：杨朋 YANG Peng(Shanghai Foundation Engineering Group Co.,Ltd.,Shanghai 200000,China)

机构地区：[1]上海市基础工程集团有限公司,上海200000

出　　处：《建筑施工》2024年第9期1473-1476,共4页Building Construction

基　　金：上海市基础工程集团有限公司科研课题(2021-科研-16)。

摘　　要：城市轨道交通高架车站随着运营年限的增加已开始进入大修期,运营地铁高架车站更新改造因施工时间和空间的限制,对施工工艺和工法提出了新的挑战。以上海市轨道交通9号线洞泾站、6号线五洲大道站和五莲路站改造项目为例,介绍了铝镁锰板直立锁边系统屋面、非渗油蠕变橡胶密封膏防水体系、PC板混凝土外墙面和综合支吊架技术等工艺在运营地铁更新改造中的适用性和工艺改进研究,可为今后运营地铁高架车站更新改造提供参考。With the increase in operating years,urban rail transit elevated stations have entered a period requiring major overhauls.The renovation of operational subway elevated stations,constrained by limited construction time and space,presents new challenges to construction techniques and methods.Using the reconstruction projects of Dongjing Station on Shanghai Rail Transit Line 9,and Wuzhou Avenue Station and Wulian Road Station on Line 6 as examples,the applicability and process improvements of techniques such as the Al-Mg-Mn plate vertical locking system roof,non-oil-permeable creep rubber sealing paste waterproof system,PC board concrete exterior wall surface,and integrated support and hanger techniques in the renovation and reconstruction of operational subways are introduced.These findings can serve as a reference for future renovations of elevated subway stations.

关 键 词：地铁高架车站 车站更新 铝镁锰板直立锁边系统屋面 非渗油蠕变橡胶密封膏 PC板混凝土外墙面 综合支吊架技术 

分 类 号：TU746[建筑科学—建筑技术科学]