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Volume 36 Issue zk1
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ZHU Yan-peng, ZHU Sheng-xiang, YE Shuai-hua, ZHENG Xiao-jing. Analysis and secondary reinforcement design of a deep foundation pit accident[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk1): 186-191. DOI: 10.11779/CJGE2014S1032
Citation: ZHU Yan-peng, ZHU Sheng-xiang, YE Shuai-hua, ZHENG Xiao-jing. Analysis and secondary reinforcement design of a deep foundation pit accident[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk1): 186-191. DOI: 10.11779/CJGE2014S1032
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Analysis and secondary reinforcement design of a deep foundation pit accident

  • 1. Key Laboratory of Disaster Prevention and Mitigation in Civil Engineering of Gansu Province, Lanzhou University of Technology, Lanzhou 730050, China;
    2. Western Engineering Research Center of Disaster Mitigation in Civil Engineering of Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China

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  • Received Date: July 27, 2014
  • Published Date: July 27, 2014
    Graphical Abstract
    • Abstract
  • Taking a deep foundation pit accident supported by soil-nailing wall and cantilever piles as an example, the scheme of the original design and reinforcement design for its first reinforcement is introduced. The causes of the accident are analyzed from the aspects of design, construction, management and so on. The scheme of secondary reinforcement design for this project is proposed. The method for the design of secondary reinforcement of the foundation pit and the key points are discussed. Some useful conclusions are drawn for similar projects as a reference.
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    • References (11)
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