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Volume 36 Issue zk1
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LI Ying, CHEN Dong, LIU Xing-wang, ZHU Hao-yuan, TANG Deng. Application of prestressed assemble steel support system in retaining structures for foundation pits in soft soils[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk1): 51-55. DOI: 10.11779/CJGE2014S1008
Citation: LI Ying, CHEN Dong, LIU Xing-wang, ZHU Hao-yuan, TANG Deng. Application of prestressed assemble steel support system in retaining structures for foundation pits in soft soils[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk1): 51-55. DOI: 10.11779/CJGE2014S1008
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Application of prestressed assemble steel support system in retaining structures for foundation pits in soft soils

  • 1. Zhejiang Prov. Institute of Architectural Design and Research, Hangzhou 310006, China;
    2. Dongtong Geotechnical technology Limited Company, Hangzhou 310020, China

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  • Received Date: July 27, 2014
  • Published Date: July 27, 2014
    Graphical Abstract
    • Abstract
  • The prestressed assemble steel support system (PASS) is an innovative retaining structure which can effectively increase the stiffness of connection joints between retaining piles and bracings. Compared with the traditional steel support, PASS can be used in larger and higher foundation pits. Basin excavation is proposed to solve the problem that the support system cannot be collided and compacted. The basic structure and principles of PASS are introduced firstly. Then a finished project in mucky soils is described in order to show the construction process of PASS. The monitoring results are also obtained, and unusual lateral displacement curves are found. It is proved by the back-analysis of monitoring data that the support stiffness much lower than the calculated one leads to the largest displacement at the top of retaining piles. The measures to ensure the full-strength connection in the joints are advised.
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    • References (5)
  • [1]
    张旷成, 李继民. 杭州地铁湘湖站“08.11.15”基坑坍塌事故分析[J]. 岩土工程学报, 2010, 32(增刊1): 338-342. (ZHANG Kuang-cheng, LI Ji-min. Accident analysis for “08.11.15” foundation pit collapse of Xianghu station of Hangzhou metro[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(S1): 338-342. (in Chinese))
    [2]
    王如仁. 杭政储出(2012)19#地块岩土工程详细勘察报告[R]. 杭州:浙江城建勘察研究院有限公司, 2012. (WANG Ru-ren. Geotechnical survey report of Hangzhou 2012-19 Block[R]. Hangzhou: Zhejiang Urban Construction Investigation Institute Limitied Company, 2012. (in Chinese))
    [3]
    徐中华, 王卫东, 王建华. 上海软土地区上海银行大厦深基坑工程的实测与分析[J]. 岩石力学与工程学报, 2004, 23(增刊1): 4639-4644. (XU Zhong-hua, WANG Wei-dong, WANG Jian-hua. Monitoring and analysis of the deep foundation pit of Shanghai bank building in soil ground in Shanghai[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(S1): 4369-4644. (in Chinese))
    [4]
    建筑基坑支护技术规程[S]. 北京: 中国建筑工业出版社,2012. (Technical specification for retaining and protecion of building foundation excavations[S]. Beijing: China Architecture & Building Press, 2012. (in Chinese))
    [5]
    钢结构设计规范[S]. 北京: 中国计划出版社, 2003. (Code for design of steel structures[S]. Beijing: China Planning Press, 2003. (in Chinese))
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