Volume 38 Issue 4
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Li Wei, Li Yongdong. Design Technology Innovation of “Two Walls Integration” Diaphragm Walls in Deep Foundation Pits[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2024, 38(4): 384-390. doi: 10.3969/j.issn.1007-2993.2024.04.002
Citation: Li Wei, Li Yongdong. Design Technology Innovation of “Two Walls Integration” Diaphragm Walls in Deep Foundation Pits[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2024, 38(4): 384-390. doi: 10.3969/j.issn.1007-2993.2024.04.002
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Design Technology Innovation of “Two Walls Integration” Diaphragm Walls in Deep Foundation Pits

doi: 10.3969/j.issn.1007-2993.2024.04.002

  • BGI Engineering Consultants Ltd., Beijing 100038, China

  • Received Date: 2023-02-16
  • Accepted Date: 2023-11-28
  • Rev Recd Date: 2023-11-08
    • Available Online: 2024-08-09
  • Publish Date: 2024-08-09
    Abstract
  • A project in Beijing CBD has a foundation pit depth of 36 meters. Due to space limitations, a “two walls integration”+internal support system was adopted to achieve the functions of retaining soil and water in the foundation pit, while completing the construction of the exterior wall of the underground structure. To improve the quality and construction efficiency of the project, technological innovations have been made in the connection between the ground connecting wall and the main structure, the treatment method of groove section joints, and the combination of limited space guide walls and pre-bracing of adjacent buildings. Good engineering results have been achieved, which can be used as a reference for similar projects.

     

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    • References(15)
  • [1]
    王 翼. 上海某泵房基坑“两墙合一”地下连续墙设计[J]. 城市道桥与防洪,2020(2):200-202.
    [2]
    王 龙. 基于“两墙合一”的泵站地下基坑连续墙施工技术[J]. 水利技术监督,2022,179(9):270-272,281. doi: 10.3969/j.issn.1008-1305.2022.09.067
    [3]
    贾曾潘, 陈保国. “两墙合一”条件下地铁车站深基坑变形特性[J]. 北京交通大学学报,2021,45(3):47-54. doi: 10.11860/j.issn.1673-0291.20200121
    [4]
    陈其志, 徐良英, 徐长节, 等. “两墙合一”技术在深基坑围护优化设计中的应用[J]. 地下空间与工程学报,2015,11(S1):189-194.
    [5]
    王卫东, 翁其平. “两墙合一”设计关键技术问题研究[J]. 地下空间与工程学报,2005(4):574-578. doi: 10.3969/j.issn.1673-0836.2005.04.021
    [6]
    冯 涛. 交叉异型深基坑支护体系受力分析[J]. 水利与建筑工程学报,2012,10(5):91-95. doi: 10.3969/j.issn.1672-1144.2012.05.023
    [7]
    杨 赟, 段贤明, 秦 帅, 等. 槽段接头刚度对地连墙变形影响研究[J]低温建筑技术, 2014, 36(3): 119-122.
    [8]
    金晓飞. 新型接头超深地下连续墙施工过程分析及工程应用研究[D]. 南京: 东南大学, 2016.
    [9]
    孙 超, 魏兆雷, 付 乔, 等. 基于DTS的地下连续墙接头处渗漏预测[J]. 岩土工程技术,2021,35(1):21-26,31.
    [10]
    刘爱娟, 管文江, 张彦生. 钢筋接驳器在地下连续墙中的应用[J]. 天津建设科技,2012,22(2):25-26. doi: 10.3969/j.issn.1008-3197.2012.02.010
    [11]
    王卫东. 地下连续墙作为主体结构的设计[J]. 建筑结构,2002(1):3-8,25.
    [12]
    陈 松, 邢沛霖, 叶家万. 超深基坑地下连续墙作为主体结构的设计方法研究[J]. 建筑结构,2012,42(9):48-51.
    [13]
    宋青君, 王卫东, 翁其平. “两墙合一”深基坑工程设计中的若干技术问题与对策[J]. 岩土工程学报,2006(S1):1590-1595.
    [14]
    卢俊旭, 赖明松, 王 睿, 等. 地下连续墙“两墙合一”做法技术创新[J]. 建筑技术开发,2019,46(22):89-90. doi: 10.3969/j.issn.1001-523X.2019.22.043
    [15]
    翁其平, 王卫东, 周建龙. 超深圆形基坑逆作法“两墙合一”地下连续墙设计[J]. 建筑结构学报,2010,31(5):188-194.
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