Volume 38 Issue 2
Apr.  2024
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Wang Xing, Li Jicheng, Wei Qian, Li Chengxin, Huang Tian. Design and Construction of Steel Support + Diaphragm Wall Foundation Pit in Deep and Thick Sand Layer Soil[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2024, 38(2): 163-168. doi: 10.3969/j.issn.1007-2993.2024.02.007
Citation: Wang Xing, Li Jicheng, Wei Qian, Li Chengxin, Huang Tian. Design and Construction of Steel Support + Diaphragm Wall Foundation Pit in Deep and Thick Sand Layer Soil[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2024, 38(2): 163-168. doi: 10.3969/j.issn.1007-2993.2024.02.007
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Design and Construction of Steel Support + Diaphragm Wall Foundation Pit in Deep and Thick Sand Layer Soil

doi: 10.3969/j.issn.1007-2993.2024.02.007

  • Engineering Technology Research Institute of CCTEB Group Co., Ltd., Wuhan 430064, Hubei, China

  • Received Date: 2022-06-23
  • Accepted Date: 2023-11-08
  • Rev Recd Date: 2023-08-08
  • Publish Date: 2024-04-11
    Abstract
  • The foundation pit of a hotel in Sri Lanka is located in a deep and water-rich sand layer. The surrounding environment of the pit is complex. Chinese design and construction standards have been introduced, and a diaphragm wall+steel support system has been adopted, achieving ideal soil and water-retaining support effects, and controlling the deformation of surrounding buildings and the environment. The design and construction process and key technology of the foundation pit project can provide a reference for similar projects in the future.

     

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