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Volume 41 Issue S2
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WANG Jie, LI Di-an, TIAN Bao-ji, DU Zuo-long, HAN Lei. Theoretical analysis and engineering application of new pile-soil-support system[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(S2): 93-96. DOI: 10.11779/CJGE2019S2024
Citation: WANG Jie, LI Di-an, TIAN Bao-ji, DU Zuo-long, HAN Lei. Theoretical analysis and engineering application of new pile-soil-support system[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(S2): 93-96. DOI: 10.11779/CJGE2019S2024
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Theoretical analysis and engineering application of new pile-soil-support system

  • 1. China Construction Eighth Engineering Division Corp, Ltd, Shanghai 200122, China;
    2. The First Company of China Eighth Engineering Ltd, Jinan 250000, China;
    3. China Construction Eighth Engineering Division Corp, Ltd, Qingdao Branch, Qingdao 266000, China;
    4. China Construction Eighth Engineering Division Corp, Ltd, South China Branch, Guangzhou 510663, China

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  • Received Date: April 26, 2019
  • Published Date: July 19, 2019
    Graphical Abstract
    • Abstract
  • The Plaxis 2D finite element software is used to analyze the deformation laws of a new pile-soil-support system with HS model based on a foundation pit in Shanghai. Contrastive analysis is conducted between finite element and measured values. The results show that the Plaxis 2D can predict the deformation of the new pile-soil-support system. The existence of tube-inclined brace changes the deformation laws of the traditional double-row piles and can reduce the displacement of top of the double-row piles effectively. The deformation of retaining piles of the new pile-soil-support system satisfies the safety and deformation requirements of the foundation pit. The new support system has no inner supports, and it avoids a lot of construction waste generated by the construction and demolition of temporary supports. It is safe, economic and green environmental protection, and it can provide reference for deep and large foundation pits in soft land areas.
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    • References (6)
  • [1]
    韩磊, 王杰, 王国欣, 等.新型桩-土-撑组合支护体系设计和工程应用研究[J]. 工程技术研究, 2018, 32(16): 22-23.
    (HAN Lei, WANG Jie, WANG Guo-xin, et al.Research on the design and engineering application of new pile-soil-support system[J]. Engineering and Technological Research, 2018, 32(16): 22-23. (in Chinese))
    [2]
    陈锦剑, 王建华, 范巍, 等. 抗拔桩在大面积深开挖过程中的受力特性分析[J]. 岩土工程学报, 2009, 31(3): 402-407.
    (CHEN Jin-jian, WANG Jian-hua, FAN Wei, et al.Behavior of up-lift pile foundation during large-scale deep excavation[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(3): 402-407. (in Chinese))
    [3]
    郑刚, 郭一斌, 聂东清, 等. 大面积基坑多级支护理论与工程应用实践[J]. 岩土力学, 2014, 35(增刊2): 290-298.
    (ZHENG Gang, GUO Yi-bin, NIE Dong-qing, et al.Theory of multi-bench retaining for large area foundation pit and its engineering application[J]. Rock and Soil Mechanics, 2014, 35(S2): 290-298. (in Chinese))
    [4]
    王成华, 段贤伟. 基坑开挖对地下管线工作性状影响的数值分析[J]. 地下空间与工程学报, 2013, 9(5): 1166-1172.
    (WANG Cheng-hua, DUAN Xian-wei. Numerical analysis on the influence of foundation pit excavations on the working behavior of underground pipelines[J]. Chinese Journal of Underground Space and Engineering, 2013, 9(5): 1166 1172. (in Chinese))
    [5]
    王卫东, 王浩然, 徐中华. 基坑开挖数值分析中土体硬化模型参数的试验研究[J]. 岩土力学, 2012, 33(8): 2283-2290.
    (WANG Wei-dong, WANG Hao-ran, XU Zhong-hua.Experimental study of parameters of hardening soil model for numerical analysis of excavations of foundation pits[J]. Rock and Soil Mechanics, 2012, 33(8): 2283-2290. (in Chinese))
    [6]
    SCHWEIGER H F, VERMEER P A, WEHNERT M.On the design of deep excavations based on finite element analysis[J]. Geomechanics and Tunnelling, 2010, 2(4): 333 344.
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