填海造地地质地铁车站超大深基坑锚索支护体系技术研究  

Research on Anchor Cable Support System Technology for Super Deep Foundation Pit of Subway Station in Land Reclamation Geology

作　　者：刘景文 LIU Jingwen(No.6 Engineering Co.,Ltd.of CCCC Third Harbor Engineering Co.,Ltd.,Xiamen 361000,Fujian,China)

机构地区：[1]中交第三航务工程局有限公司厦门分公司/中交三航局第六工程(厦门)有限公司,福建厦门361000

出　　处：《工程技术研究》2024年第3期83-85,共3页Engineering and Technological Research

摘　　要：地铁车站超大深基坑的施工及安全控制是工程重难点。文章以厦门市轨道交通3号线“机场西站—翔安机场站”区间超大深基坑为工程背景,介绍了填海造地地质条件下深基坑的支护技术。研究指出:地质条件的不确定性、地下水条件的影响及施工过程中的不确定性对深大基坑施工影响最明显。研究成果可为类似工程提供参考。The construction and safety control of ultra large deep foundation pits in subway stations are key and difficult points in engineering.The article takes the ultra large deep foundation pit in the Airport West Station to Xiang'an Airport Station section of Xiamen Metro Line 3 as the engineering background,and introduces the support technology for deep foundation pits under the geological conditions of land reclamation.Research has shown that the uncertainty of geological conditions,the influence of groundwater conditions,and the uncertainty during construction have the most significant impact on the construction of deep and large foundation pits.The research results can provide reference for similar projects.

关 键 词：填海造地 深基坑 锚索支护 安全控制 地铁车站 

分 类 号：TU753[建筑科学—建筑技术科学]