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 38 Issue 8
Turn off MathJax
Article Contents
Abstract
References
WU Jiu-jiang, WEN Hua, CHENG Qian-gong, ZHANG Jian-lei, LI Yan. Numerical analysis for vertically loaded lattice-shaped diaphragm wall based on an approach for determining interfacial parameters[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(8): 1456-1465. DOI: 10.11779/CJGE201608013
Citation: WU Jiu-jiang, WEN Hua, CHENG Qian-gong, ZHANG Jian-lei, LI Yan. Numerical analysis for vertically loaded lattice-shaped diaphragm wall based on an approach for determining interfacial parameters[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(8): 1456-1465. DOI: 10.11779/CJGE201608013
shu

Numerical analysis for vertically loaded lattice-shaped diaphragm wall based on an approach for determining interfacial parameters

  • 1. School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010, China; 2. Department of Geological Engineering, Southwest Jiaotong University, Chengdu 611756, China

More Information
  • Received Date: July 19, 2015
  • Published Date: August 24, 2016
    Graphical Abstract
    • Abstract
  • As a new type of bridge foundation, the vertical behavior of lattice-shaped diaphragm wall (hereinafter for LSDW) is rarely studied by now. An approach for determining interfacial parameters is proposed based on the sensitivity analysis. Then, a numerical analysis for the main tower foundation of the Aomori bridge foundation (an LSDW with six chambers) is conducted to investigate the vertical behavior of LSDWs based on the proposed approach for determining interfacial parameters. It is found that the computed Q-s curve agrees well with the measured data and the proposed approach can be then verified essentially. The distribution of the outer skin friction varies along with the wall body from different directions, and the outer skin friction at the corner location is the largest. The exertion degree of the inner skin friction is limited to a relatively small scale owing to that the chamber number of the foundation is large enough. Stress concentration occurs at the corner part of the wall bottom when the load level is relatively high, which should be noticed during the design phase. During the whole loading process, the foundation changes from an end-frictional bearing wall to a frictional-end bearing one.
    • FullText(HTML)
    • References (18)
  • [1]
    WEN Hua, CHENG Qian-gong, MENG Fan-chao, et al. Diaphragm wall-soil-cap interaction in rectangular closed diaphragm wall bridge foundations[J]. Frontiers of Structural and Civil Engineering, 2009, 3(1): 93-100.
    [2]
    丛蔼森. 地下连续墙的设计施工与应用[M]. 北京: 水利水电出版社, 2002. (CONG Ai-sen. Design and construction application of diaphragm wall[M]. Beijing: China Water and Power Press, 2002. (in Chinese))
    [3]
    文 华, 程谦恭, 陈晓东, 等. 矩形闭合地下连续墙桥梁基础竖向承载特性试验研究[J]. 岩土工程学报, 2007, 29(12): 1823-1830. (WEN Hua, CHENG Qian-gong, CHENG Xiao-dong, et al. Study on bearing performance of rectangular closed diaphragm walls as bridge foundation under vertical loading[J]. Chinese Journal of Geotechnical Engineering, 2007, 29(12): 1823-1830. (in Chinese))
    [4]
    吴九江, 程谦恭, 文 华, 等. 软土地基格栅式地下连续墙与群桩桥梁基础竖向承载性状对比模型试验研究[J]. 岩土工程学报, 2014, 36(9): 1733-1744. (WU Jiu-jiang, CHENG Qian-gong, WEN Hua, et al. Vertical bearing behaviors of lattice shaped diaphragm walls and group piles as bridge foundations in soft soils[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(9): 1733-1744. (in Chinese))
    [5]
    地中連続壁基礎協会. 地中連続壁基礎工法ハンドブツク（設計編）[M]. 东京: 総合土木研究所, 1993. (Japan Association of Diaphragm Wall. Underground continuous wall foundation engineering (Design method)[M]. Tokyo: The Japan Research Public Works Research Institute, 1993. (in Japanese))
    [6]
    吴九江, 程谦恭, 文 华. 地下连续墙基础在日本的多样化发展[J]. 工业建筑, 2013, 43(1): 70, 144-149. (WU Jiu-jiang, CHENG Qian-gong, WEN Hua. Overview of the variety of diaphragm wall foundation developed in Japan in recent years[J]. Industrial Construction, 2013, 43(1): 70, 144-149. (in Chinese))
    [7]
    李 涛. 黄土地区桥梁挖井基础设计方法研究[J]. 岩土工程学报, 1997, 19(3): 47-54. (LI Tao. Research on the calculation of diaphragm wall as bridge foundation in loess[J]. Chinese Journal of Geotechnical Engineering, 1997, 19(3): 47-54. (in Chinese))
    [8]
    戴国亮, 龚维明, 周香琴, 等. 单室井筒式地下连续墙水平承载力试验与计算方法研究[J]. 建筑结构学报, 2012, 33(9): 67-73. (DAI Guo-liang, GONG Wei-ming, ZHOU Xiang-qin, et al. Experiment and analysis on horizontal bearing capacity of single-chamber closed diaphragm wall[J]. Journal of Building Structure, 2012, 33(9): 67-73. (in Chinese))
    [9]
    文 华, 程谦恭, 宋 章. 矩形闭合地下连续墙基础负摩阻力试验研究[J]. 岩土工程学报, 2008, 30(4): 541-548. (WEN Hua, CHENG Qian-gong, SONG Zhang. Model tests on negative skin friction of rectangular closed diaphragm wall foundation[J]. Chinese Journal of Geotechnical Engineering, 2008, 30(4): 541-548. (in Chinese)P
    [10]
    程谦恭. 格栅式地下连续墙桥梁基础抗地震液化机理研究[J]. 学术动态, 2014(1): 35-44. (CHENG Qian-gong. Mechanism of LSDW as bridge foundation against seismic liquefaction[J]. Academic News, 2014(1): 35 44. (in Chinese))
    [11]
    侯永茂. 软土地层中格形地下连续墙围护结构性状研究[D]. 上海: 上海交通大学, 2010. (HOU Yong-mao. Behavior of celluar diaphragm wall in soft soil[D]. Shanghai: Shanghai Jiao Tong University, 2010. (in Chinese))
    [12]
    陈 希, 徐 伟, 左玉柱. 格型地下连续墙工作性状的离心模型试验研究[J]. 工业建筑, 2013, 43(2): 67-71. (CHEN Xi, XU Wei, ZUO Yu-zhu. Centrifugal model tests on mechanical property of celluar diaphragm wall[J]. Industrial Construction, 2013, 43(2): 67-71. (in Chinese))
    [13]
    CHENG Qian-gong, WU Jiu-jiang, SONG Zhang, et al. The behavior of a rectangular closed diaphragm wall when used as a bridge foundation[J]. Frontiers of Structural and Civil Engineering, 2012, 6(4): 398-420.
    [14]
    张 嘎, 张建民. 大型土与结构接触面循环加载剪切仪的研制及应用[J]. 岩土工程学报, 2003, 25(2): 149-153. (ZHANG Ga, ZHANG Jian-min. Development and application of cyclic shear apparatus for soil-structure interface[J]. Chinese Journal of Geotechnical Engineering. 2003, 25(2): 149-153. (in Chinese))
    [15]
    周爱兆, 卢廷浩, 刘 尧. 土与结构接触面力学特性研究现状与展望[J]. 河海大学学报（自然科学版）, 2007, 35(5): 524-528. (ZHOU Ai-zhao, LU Ting-hao, LIU Yao. Current research and prospect of mechanical behaviors of soil-structure interfaces[J]. Journal of Hohai University (Natural Sciences), 2007, 35(5): 524-528. (in Chinese))
    [16]
    陈育民, 徐鼎平. FLAC/FLAC 3D 基础与工程实例[M]．北京: 中国水利水电出版社, 2009. (CHENG Yu-min, XU Ding-ping. FLAC/FLAC 3D foundation and engineering application[M]. Beijing: China Water Power Press, 2009. (in Chinese))
    [17]
    佐々木光春,田中毅,瀧内義男．青森べイブリッジ主塔基礎工事パイプ継手を用いた地中連続壁基礎の施工[J]. 土と基礎, 1993, 41(6): 59-62. (SASAKI M, TANAKA T, TAKIUCHI Y. Construction of main tower foundation of Aomori Bay Bridge: work of diaphragm wall foundations with pipe joints[J]. Soil Mechanics and Foundation Engineering, 1993, 41(6): 59-62. (in Japanese))
    [18]
    侯永茂. 复合土钉墙支护基坑颗粒流数值模拟研究格形地下连续墙竖向承载特性研究[J]. 岩土工程学报, 2012, 34(4): 701-708. (HOU Yong-mao. Vertical bearing behaviors of cellular diaphragm wall[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(4): 701-708. (in Chinese))
    （大会组委会 供稿）
    • Related Articles
  • Supplements (0)

Catalog

    Get Citation
    PDF
    XML
    Article views (459) PDF downloads (241) Cited by()
    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