某地铁站基坑监测数据分析  

Analysis of monitoring data for a subway station foundation pit

作　　者：倪凯威 李祖辉 张烨 NI Kaiwei;LI Zuhui;ZHANG Ye(School of Civil Engineering,Suzhou University of Science and Technology,Suzhou 215009,China;Suzhou Zhongzheng Engineering Inspection Co.,Ltd.,Suzhou 215129,China)

机构地区：[1]苏州科技大学土木工程学院,江苏苏州215009 [2]苏州中正工程检测有限公司,江苏苏州215129

出　　处：《四川建材》2025年第3期127-130,共4页Sichuan Building Materials

基　　金：苏州市市级建设科研基金-超声波透射对软土中桩基完整性的无损检测研究(苏建函科〔2021〕295)。

摘　　要：随着日交通流量的日益增加,地面交通显然不能够很好地满足人们日常出行的需求,而随着地下轨道交通的发展,地铁也成为越来越多的人出行的首要选择。地铁车站的基坑建设是整个车站施工以及保证地铁日后安全运行的关键。通过结合江苏省苏州市某地铁车站基坑的建设,对地铁车站基坑的地表沉降、周边建筑物沉降以及水位变化监测数据3个方面的监测数据进行分析和总结,通过观测水位变化可以及时发现是否发生管涌流砂等不良地质现象等,观测地表及周边建筑物沉降能够及时发现基坑是否产生了大变形和影响周边建筑物的稳定等,以此来确保地铁车站基坑建设中的稳定与安全,以及对后续相似工程可以提供一定程度上的参考。With the increasing daily traffic flow,surface transportation is clearly unable to meet people s daily commuting needs.With the development of underground rail transit,the subway has become the primary choice for more and more people to go out.The foundation pit construction of subway stations is the key to the construction of the entire station and ensuring the safe operation of the subway in the future.By combining the construction of a subway station foundation pit in Suzhou City Jiangsu Province,the monitoring data of surface settlement,surrounding building settlement,and water level changes in the subway station foundation pit are analyzed and summarized.By observing water level changes,adverse geological phenomena such as pipe surge and sand flow can be detected in a timely manner,Observing the settlement of the surface and surrounding buildings can timely detect whether the foundation pit has undergone significant deformation and affected the stability of surrounding buildings,in order to ensure the stability and safety of the subway station foundation pit construction and provide a certain degree of reference for similar projects in the future.

关 键 词：地铁车站 深基坑 沉降监测 

分 类 号：U231[交通运输工程—道路与铁道工程]