地铁站基坑降水方案设计研究——苏州市轨道交通3号线夷亭路站  

Research on Design of Dewatering Scheme for Subway Station Foundation Pit——Yiting Road Station of Suzhou Metro Line 3

作　　者：黄涛 Huang Tao(China Railway 11th Bureau Group Urban Rail Engineering Co.Ltd.,Wuhan,Hubei 430070)

机构地区：[1]中铁十一局集团城市轨道工程有限公司,湖北武汉430070

出　　处：《江西建材》2023年第12期319-321,共3页Jiangxi Building Materials

摘　　要：文中以苏州市轨道交通3号线夷亭路站主体深基坑降水设计方案为例,开展夷亭路站深基坑降水设计方案技术研究,分析了本降水工程的特点及难点,采用三维渗流数值法进行模拟分析、基坑稳定性分析及疏干深井设计等,以保证深基坑开挖、支护施工过程安全,确保深基坑边坡稳定,为减压降水设计与施工提供了理论依据。Taking the dewatering design scheme of the main deep foundation pit of Yiting Road station of Suzhou rail Transit Line 3 as an example,the paper carries out the technical research on the dewatering design scheme of the deep foundation pit of Yiting Road Station.Through the analysis of the characteristics and difficulties of the dewatering project,three-dimensional seepage numerical method is used for simulation analysis,foundation pit stability analysis and dewatering deep well design to ensure the safety of deep foundation pit excavation and support construction process to ensure the stability of deep foundation pit slope,providing theoretical basis and experience for the design and construction of decompression dewatering.

关 键 词：夷亭路站 地铁车站 深基坑降水 三维渗流分析 

分 类 号：TU473[建筑科学—结构工程]