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全套管灌注桩在临近地铁隧道的暗桥桩基工程中的应用

庄妍, 牟凡, 崔晓艳, 张海霞

庄妍, 牟凡, 崔晓艳, 张海霞. 全套管灌注桩在临近地铁隧道的暗桥桩基工程中的应用[J]. 岩土工程学报, 2015, 37(zk2): 41-45. DOI: 10.11779/CJGE2015S2009
引用本文: 庄妍, 牟凡, 崔晓艳, 张海霞. 全套管灌注桩在临近地铁隧道的暗桥桩基工程中的应用[J]. 岩土工程学报, 2015, 37(zk2): 41-45. DOI: 10.11779/CJGE2015S2009
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ZHUANG Yan, MU Fan, CUI Xiao-yan, ZHANG Hai-xia. Application of Benoto pile in concealed bridge piled project near subway[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(zk2): 41-45. DOI: 10.11779/CJGE2015S2009
Citation: ZHUANG Yan, MU Fan, CUI Xiao-yan, ZHANG Hai-xia. Application of Benoto pile in concealed bridge piled project near subway[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(zk2): 41-45. DOI: 10.11779/CJGE2015S2009
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全套管灌注桩在临近地铁隧道的暗桥桩基工程中的应用  English Version

  • 1. 河海大学岩土力学与堤坝工程教育部重点实验室,江苏 南京 210098; 2. 河海大学岩土工程科学研究所,江苏 南京 210098

基金项目: 中央高校基本科研业务费专项资金项目（2014B04914）; 国家自然科学基金面上项目（51478166）; 堤坝工程安全与减灾学科创新引智基地111项目（B13024）
详细信息
    作者简介:

    庄 妍(1982-),女,江苏邳州人,副教授,博士,硕士生导师,主要从事软土地基加固。

Application of Benoto pile in concealed bridge piled project near subway

  • 1. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing 210098, China; 2. Geotechnical Research Institute, Hohai University, Nanjing 210098, China

摘要

    摘要
  • 摘要: 全套管灌注桩在施工过程中具有无孔壁坍塌、断桩和缩径风险,对周边建筑物地基扰动小等优点,近年来广泛应用于桩基施工中。某快速公交一号线暗桥桩基工程中使用该桩,以避免桩基施工过程对临近的地铁隧道造成影响。详细介绍了该工程的地质概况、全套管灌注桩的施工工艺、以及施工过程中的要点难点,并在距离地铁盾构边线1.5 m和2.0 m的地方布置测斜孔,以测量全套管灌注桩施工引起地铁隧道附近地基土体的水平位移。现场监测结果表明：离地铁盾构边线最近的测斜点累计水平位移的最大值为24.3 mm,没有达到累计报警值(30 mm)。由此可见：全套管灌注桩的施工能有效避免对周围建筑物的扰动。
    Abstract: The Benoto pile has been widely used in the piled foundation due to its advantages of no risks of breakage and reduction for piles, no collapse for holes and small disturbance to the surrounding buildings. The rapid public transport line No. 1 in Nanjing adopts this kind of pile. The site conditions, construction technology of the Benoto pile and difficult and important procedures for its construction are reported. The inclinometer holes located near the subway with the distance of 1.5~2.0 m to measure the horizontal deformation are driven, and the effect of the construction of Benoto pile on the horizontal deformation of foundation soils near the subway is analyzed. The measurements show that the maximum lateral deformation is 24.3 mm for the test section located near the subway with the distance of 1.5 m, which is less than the cumulative alarm value of 30 mm. Hence, it can be concluded that the construction of Benoto pile can effectively avoid the disturbance to its surrounding buildings.
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    • 参考文献(10)
  • [1] KODIKARA J, KONG K H, HAQUE A. Numerical evaluation of side resistance of tapered piles in mudstone[J]. Géotechnique, 2006, 56(7): 505-510.
    [2] GHAZAVI M. Analysis of kinematic seismic response of tapered piles[J]. Geotechnical and Geological Engineering, 2007, 25(1): 37-44.
    [3] 罗骇先. 桩基工程检测手册[M]. 北京: 人民交通出版社, 2003. (LUO Hai-xian. Pile foundation engineering inspection manual[M]. Beijing: Peoples Communication Press, 2003. (in Chinese))
    [4] 张 超, 杨龙才, 黄大维, 等. 钢套管施工对地铁隧道影响分析及变形控制研究[J]. 岩石力学与工程学报, 2013, 32(增刊2): 3584-3591. (ZHANG Chao, YANG Long-cai, HUANG Da-wei, et al. Effect of steel casing construction on metro tunnel and deformation control[J]. Chinese Journal of Rock Mechanics and Engineering, 2013, 32(S2): 3584-3591. (in Chinese))
    [5] 黄志忠. 近距离已运营地铁隧道桩基施工技术[J]. 广东土木与建筑, 2010(12): 30-32. (HUANG Zhi-zhong. Pile foundation construction technology for adjacent metro tunnels in operation[J]. Guangdong Architecture Civil Engineering, 2010(12): 30-32. (in Chinese))
    [6] 张志强, 何 川. 地铁盾构隧道近接桩基的施工力学行为研究[J]. 铁道学报, 2003, 25(1): 92-95. (ZHANG Zhi-qiang, HE Chuan. Research on mechanics behavior of a shield tunnel construction in metro adjacent to existing pile foundation[J]. Journal of the China Railway Society, 2003, 25(1): 92-95. (in Chinese))
    [7] 蒋 超. 盾构隧道近邻建筑物桩基的相互影响分析[J]. 交通科技, 2011(1): 43-46. (JIANG Chao. Analysis of the interaction between the shield tunnel structure and the construction piles around the tunnel[J]. Transportation Science and Technology, 2011(1): 43-46. (in Chinese))
    [8] 丁竞炜. 地铁盾构隧道旁高架桥桩基施工控制技术[J]. 城市轨道交通研究, 2009, 12(4): 46-49. (DING Jingwei. Control of viaduct pile foundation constriction near metro shield tunnel[J]. Urban Mass Transit, 2009, 12(4): 46-49. (in Chinese))
    [9] 薛武强, 孙九春. 紧邻地铁区问隧道的钻孔灌注桩施工技术[J]. 建筑施工, 2011, 32(4): 294-296. (XUE Wu-qiang, SUN Jiu-chun. Construction technology for bored pile adjacent to interval tunnel in subway[J]. Building Construction, 2011, 32(4): 294-296. (in Chinese))
    [10] GB50308—2008城市轨道交通工程测量规范[S]. 北京: 中国建筑工业出版社, 2008. (GB50308—2008 Code for urban rail transit engineering survey[S]. Beijing: China Architecture & Building Press, 2008. (in Chinese))
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出版历程
  • 收稿日期:  2015-03-25
  • 发布日期:  2015-07-24

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