Advanced Search
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
  • Scopus数据库收录期刊
Volume 36 Issue zk2
Turn off MathJax
Article Contents
Abstract
References
SHAO Quan, XU Xue-lian, XU Song, XU Jun, TIAN Ming. Three-dimensional numerical analysis of factors affecting deformation of pile-anchor-support composite retaining structures for deep foundation pits[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 87-91. DOI: 10.11779/CJGE2014S2015
Citation: SHAO Quan, XU Xue-lian, XU Song, XU Jun, TIAN Ming. Three-dimensional numerical analysis of factors affecting deformation of pile-anchor-support composite retaining structures for deep foundation pits[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 87-91. DOI: 10.11779/CJGE2014S2015
shu

Three-dimensional numerical analysis of factors affecting deformation of pile-anchor-support composite retaining structures for deep foundation pits

  • Faculty of Engineering, China University of Geosciences, Wuhan 430074, China

More Information
  • Received Date: July 27, 2014
  • Published Date: July 27, 2014
    Graphical Abstract
    • Abstract
  • The pile-anchor-support composite retaining structure is a complex combination support system for foundation pits. It has many influencing factors, and the current design theory is not mature. Based on an engineering example, through numerical simulation and site monitoring, the force and deformation of the pile-anchor-support supporting structure as well as the influencing factors of deformation are analyzed. The conclusions are drawn as follows: parameters of the retaining piles and anchors, and stiffness of the supports can affect the deformation of the composite retaining structures. To reduce the diameter or increase the embedded depth of retaining piles appropriately can reduce the horizontal displacement of the composite retaining structures. Besides, by increasing the stiffness of the support, the force that supports bears will increase, and the axial force of anchors will decrease. Finally, to increase the anchor spacing or reduce the inclination angle of anchors can increase the internal force of the system.
    • FullText(HTML)
    • References (4)
  • [1]
    杜秀忠, 杨光华, 孙昌利, 等. 双排桩支护在某水利基坑中的应用[J]. 岩土工程学报, 2012, 34(增刊): 490-494. (DU Xiu-zhong, YANG Guang-hua, SUN Chang-li, et al. Application of double row pile in a water conservancy pit[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(S0): 490-494. (in Chinese))
    [2]
    王召磊, 杨志银, 张 俊, 等. 桩撑锚组合支护结构的三维数值分析[J]. 岩土工程学报, 2012, 34(增刊): 230-232. (WANG Zhao-lei, YANG Yin-zhi, ZHANG Jun, et al. Three-dimensional numerical analysis of pile-support-anchor bracing structure[J]. Chinese Journal of Geotechnical Engineering,2012, 34(S0): 230-232. (in Chinese))
    [3]
    冯申铎, 姜晓光, 杨志银, 等. “桩（墙）-撑-锚”联合支护技术的工程应用与变形协调探讨[J]. 岩土工程学报, 2012, 34(增刊): 456-460. (FENG Shen-duo, JIANG Xiao-guang, YANG Yin-zhi, et al. The engineering application and deformation coordination discussion of pile-support-anchor bracing structure[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(S0): 456-460. (in Chinese))
    [4]
    邱洪志, 甄西刚, 乐金朝. 桩锚-撑联合支护结构在深基坑中的应用[J]. 河南城建学院学报, 2011, 20(5): 5-9. (QIU Hong-zhi, ZHEN Xi-gang, LE Jin-zhao. Application of pile-support-anchor bracing structure in deep foundation pit[J]. Journal of Henan University of Urban Construction, 2011, 20(5): 5-9. (in Chinese))
    • Related Articles
  • Supplements (0)

  • Cited by

    Periodical cited type(2)

    1. 李浩民，饶锡保，江洎洧，徐晗，卢一为，刘蔚. 单剪与常规三轴条件下土石混合体强度特性差异. 长江科学院院报. 2023(03): 105-111 .
    2. 张振平，付晓东，盛谦，殷大伟，宋顶峰，杜宇翔. 基于含石量指标的土石混合体非线性破坏强度准则. 岩石力学与工程学报. 2021(08): 1672-1686 .

    Other cited types(7)

Catalog

    Get Citation
    PDF
    XML
    Article views (261) PDF downloads (395) Cited by(9)
    Related
    Copyright © 2010 Editorial By Chinese Journal of Geotechnical Engineering 苏ICP备05007122号-11公安联网备案号：32010602011255
    Editorial Office address：34 Hujuguan,Nanjing 210024,ChinaPostal Code：210024Tel：025-85829534，85829556E-mail: ge@nhri.cn

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return