复杂环境下既有地铁车站新增出入口施工技术研究  

Research on Construction Technology for Adding Entrances and Exits to Existing Subway Stations in Complex Environments

作　　者：汪高让 WANG Gao-rang(Shanghai Huadong Railway Construction Supervision Co.,Ltd.,Shanghai 200020,China)

机构地区：[1]上海华东铁路建设监理有限公司,上海200020

出　　处：《价值工程》2025年第10期145-147,共3页Value Engineering

摘　　要：随着国家经济水平的快速发展,城市规模迅速扩张,作为衡量城市化水平重要指标的地铁建设有效缓解了城市化带来的巨大交通压力,伴随着地铁出行的流行趋势,越来越多的中大型城市在既有运行地铁车站内增设出入口通道以满足市民出行需要。文章通过南京地铁S8号线泰山新村站新增地铁出入口工程实例,阐述了在次高压燃气管道穿越基坑、狭小空间内破除既有车站预留出入口等复杂环境下新增出入口施工方法,为今后类似工程提供参考。With the rapid development of the national economy and the rapid expansion of urban scale,subway construction,as an important indicator of urbanization level,has effectively alleviated the huge traffic pressure brought by urbanization.With the trend of subway travel,more and more large and medium-sized cities are adding entrance and exit channels in existing subway stations to meet the travel needs of citizens.Through the example of the new subway entrance and exit project of Mount Taishan Xincun Station of Nanjing Metro Line S8,this paper expounds the construction method of new entrances and exits under the complex environment of the sub high pressure gas pipeline crossing the foundation pit,and breaking the reserved entrances and exits of existing stations in a narrow space,which provides a reference for similar projects in the future.

关 键 词：地铁出入口 复杂环境 燃气管保护 预留口打通 

分 类 号：U291.19[交通运输工程—交通运输规划与管理]