Volume 39 Issue 1
Feb.  2025
Turn off MathJax
Article Contents
Zhang Jiangtao, Pu Zhenhua, Zhang Yudong, Li Quanchao, Jiang Jie, Wei Dengtao. Influence of shallow tunnel construction on adjacent pile foundation and reinforcement measures[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2025, 39(1): 55-62. doi: 10.20265/j.cnki.issn.1007-2993.2023-0794
Citation: Zhang Jiangtao, Pu Zhenhua, Zhang Yudong, Li Quanchao, Jiang Jie, Wei Dengtao. Influence of shallow tunnel construction on adjacent pile foundation and reinforcement measures[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2025, 39(1): 55-62. doi: 10.20265/j.cnki.issn.1007-2993.2023-0794

Influence of shallow tunnel construction on adjacent pile foundation and reinforcement measures

doi: 10.20265/j.cnki.issn.1007-2993.2023-0794
  • Received Date: 2023-10-19
  • Accepted Date: 2024-08-29
  • Rev Recd Date: 2024-01-31
  • Publish Date: 2025-02-21
  • To study the influence of the shallow tunnel construction on the adjacent pile foundation and the reinforcement measures, this research relies on the Lu’ao Road underpassing Maqing Road project to establish a finite element model. The surface settlement caused by shallow tunnel excavation and the deformation and internal force distribution law of the pile foundation were analyzed. It was found that the maximum horizontal displacement of the pile foundation (3.63 mm) exceeded the deformation control index (3 mm) and had a large impact on the internal force of the adjacent pile foundation. The protective measures of grouting reinforcement were proposed, and the protective effects of different reinforcement depths were compared and analyzed. The results show that grouting reinforcement of the soil around the pile foundation can significantly reduce the deformation and internal force of the pile foundation, and better results can be achieved when the depth of grouting reinforcement is 15 m. The reliability of the model and the rationality of reinforcement measures are verified by comparing them with the field monitoring data.

     

  • loading
  • [1]
    LI Z, CHEN Z Q, WANG L, et al. Numerical simulation and analysis of the pile underpinning technology used in shield tunnel crossings on bridge pile foundations[J]. Underground Space,2021,6(4):396-408. doi: 10.1016/j.undsp.2020.05.006
    [2]
    CHEN F Y, WANG L, ZHANG W G. Reliability assessment on stability of tunnelling perpendicularly beneath an existing tunnel considering spatial variabilities of rock mass properties[J]. Tunnelling and Underground Space Technology,2019,88:276-289. doi: 10.1016/j.tust.2019.03.013
    [3]
    王梦恕. 隧道工程浅埋暗挖法施工要点[J]. 隧道建设,2006,26(5):1-4. (WANG M S. Outline of tunnel construction by means of method of undercutting with shallow overburden[J]. Tunnel Construction,2006,26(5):1-4. (in Chinese) doi: 10.3969/j.issn.1672-741X.2006.05.001

    WANG M S. Outline of tunnel construction by means of method of undercutting with shallow overburden[J]. Tunnel Construction, 2006, 26(5): 1-4. (in Chinese) doi: 10.3969/j.issn.1672-741X.2006.05.001
    [4]
    黄茂松, 李 早, 杨 超. 隧道开挖条件下被动群桩遮拦效应分析[J]. 土木工程学报,2007,40(6):69-74. (HUANG M S, LI Z, YANG C. Analysis of the shielding effect of a pile group adjacent to tunneling[J]. China Civil Engineering Journal,2007,40(6):69-74. (in Chinese) doi: 10.3321/j.issn:1000-131X.2007.06.012

    HUANG M S, LI Z, YANG C. Analysis of the shielding effect of a pile group adjacent to tunneling[J]. China Civil Engineering Journal, 2007, 40(6): 69-74. (in Chinese) doi: 10.3321/j.issn:1000-131X.2007.06.012
    [5]
    李 早, 黄茂松. 隧道开挖对群桩竖向位移和内力影响分析[J]. 岩土工程学报,2007,29(3):398-402. (LI Z, HUANG M S. Analysis of settlement and internal forces of group pile due to tunneling[J]. Chinese Journal of Geotechnical Engineering,2007,29(3):398-402. (in Chinese) doi: 10.3321/j.issn:1000-4548.2007.03.014

    LI Z, HUANG M S. Analysis of settlement and internal forces of group pile due to tunneling[J]. Chinese Journal of Geotechnical Engineering, 2007, 29(3): 398-402. (in Chinese) doi: 10.3321/j.issn:1000-4548.2007.03.014
    [6]
    冯国辉, 郑茗旺, 窦炳珺, 等. 盾构掘进引起的邻近群桩水平位移解析研究[J]. 中南大学学报(自然科学版),2022,53(4):1371-1380. (FENG G H, ZHENG M W, DOU B J, et al. Analytical study of horizontal displacement of adjacent pile group caused by shield tunneling[J]. Journal of Central South University (Science and Technology),2022,53(4):1371-1380. (in Chinese)

    FENG G H, ZHENG M W, DOU B J, et al. Analytical study of horizontal displacement of adjacent pile group caused by shield tunneling[J]. Journal of Central South University (Science and Technology), 2022, 53(4): 1371-1380. (in Chinese)
    [7]
    SOOMRO M A, MANGI N, MANGNEJO D A, et al. 3D centrifuge and numerical modelling of lateral responses of a vertical loaded pile group to twin stacked tunnels[J]. European Journal of Environmental and Civil Engineering,2022,26(12):5517-5544. doi: 10.1080/19648189.2021.1907227
    [8]
    马少坤, 吕 虎, 吴宏伟, 等. 双隧道对群桩影响的三维离心模型试验研究[J]. 岩土工程学报,2013,35(7):1337-1342. (MA S K, LÜ H, WONG K S, et al. Three-dimensional centrifuge modelling of the effects of twin tunnelling on existing pile group in expansive clay[J]. Chinese Journal of Geotechnical Engineering,2013,35(7):1337-1342. (in Chinese)

    MA S K, LÜ H, WONG K S, et al. Three-dimensional centrifuge modelling of the effects of twin tunnelling on existing pile group in expansive clay[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(7): 1337-1342. (in Chinese)
    [9]
    朱逢斌, 杨 平, 林水仙. 盾构隧道开挖对邻近桩基影响研究[J]. 地下空间与工程学报,2010,6(2):369-374. (ZHU F B, YANG P, LIN S X. Research on the influence of shield tunnel excavation to neighboring single pile[J]. Chinese Journal of Underground Space and Engineering,2010,6(2):369-374. (in Chinese) doi: 10.3969/j.issn.1673-0836.2010.02.028

    ZHU F B, YANG P, LIN S X. Research on the influence of shield tunnel excavation to neighboring single pile[J]. Chinese Journal of Underground Space and Engineering, 2010, 6(2): 369-374. (in Chinese) doi: 10.3969/j.issn.1673-0836.2010.02.028
    [10]
    李明睿, 陈国平, 范秀江, 等. 盾构施工对临近桩基影响的数值模拟及参数分析[J]. 土木与环境工程学报(中英文),2022,44(1):45-52. (LI M R, CHEN G P, FAN X J, et al. Numerical study and parametric analysis of influence of tunnel excavation on adjacent pile foundation[J]. Journal of Civil and Environmental Engineering,2022,44(1):45-52. (in Chinese)

    LI M R, CHEN G P, FAN X J, et al. Numerical study and parametric analysis of influence of tunnel excavation on adjacent pile foundation[J]. Journal of Civil and Environmental Engineering, 2022, 44(1): 45-52. (in Chinese)
    [11]
    QIU H S, WANG Z, AYASRAH M, et al. Numerical study on the reinforcement measures of tunneling on adjacent piles[J]. Symmetry,2022,14(2):288. doi: 10.3390/sym14020288
    [12]
    YANG Q H, WANG B, GUO W H. Effects of large-diameter shield tunneling on the pile foundations of high-speed railway bridge and soil reinforcement schemes[J]. Symmetry,2022,14(9):1913. doi: 10.3390/sym14091913
    [13]
    WANG J, WEN Z F. Analysis of construction impact of a large diameter shield tunneling side-crossing viaduct pile foundations in short distance[J]. Geotechnical and Geological Engineering,2021,39(8):5587-5598. doi: 10.1007/s10706-021-01846-4
    [14]
    凌同华, 张 胜, 李升冉, 等. 邻近隧道施工既有桥桩变形控制及注浆加固方案优化[J]. 中南大学学报(自然科学版),2014,45(7):2394-2400. (LING T H, ZHANG S, LI S R, et al. Controlling of existing bridge piles deformation induced by adjacent tunneling and scheme of optimizing grouting reinforcement[J]. Journal of Central South University (Science and Technology),2014,45(7):2394-2400. (in Chinese)

    LING T H, ZHANG S, LI S R, et al. Controlling of existing bridge piles deformation induced by adjacent tunneling and scheme of optimizing grouting reinforcement[J]. Journal of Central South University (Science and Technology), 2014, 45(7): 2394-2400. (in Chinese)
    [15]
    徐前卫, 崔越榜, 王尉行, 等. 盾构侧穿桥梁基础的施工影响分析及其控制研究[J]. 城市轨道交通研究,2021,24(5):26-30,36. (XU Q W, CUI Y B, WANG W X, et al. Construction influence analysis and control measures of shield tunnel side-crossing adjacent bridge foundation[J]. Urban Mass Transit,2021,24(5):26-30,36. (in Chinese)

    XU Q W, CUI Y B, WANG W X, et al. Construction influence analysis and control measures of shield tunnel side-crossing adjacent bridge foundation[J]. Urban Mass Transit, 2021, 24(5): 26-30,36. (in Chinese)
    [16]
    郑选荣, 祁嘉辉, 成炜康, 等. 南通富水砂层盾构隧道开挖对邻近桩基影响分析[J]. 中国安全生产科学技术,2022,18(1):146-151. (ZHENG X R, QI J H, CHENG W K, et al. Analysis on influence of shield tunnel excavation in Nantong water-rich sand stratum on adjacent pile foundations[J]. Journal of Safety Science and Technology,2022,18(1):146-151. (in Chinese)

    ZHENG X R, QI J H, CHENG W K, et al. Analysis on influence of shield tunnel excavation in Nantong water-rich sand stratum on adjacent pile foundations[J]. Journal of Safety Science and Technology, 2022, 18(1): 146-151. (in Chinese)
    [17]
    李金奎, 庄 文. 城市隧道同时侧穿桩基和下穿既有隧道变形分析[J]. 辽宁工程技术大学学报(自然科学版),2023,42(6):664-670. (LI J K, ZHUANG W. Analysis of deformation of power tunnel passing through pile foundation and underneath at the same time[J]. Journal of Liaoning Technical University (Natural Science),2023,42(6):664-670. (in Chinese)

    LI J K, ZHUANG W. Analysis of deformation of power tunnel passing through pile foundation and underneath at the same time[J]. Journal of Liaoning Technical University (Natural Science), 2023, 42(6): 664-670. (in Chinese)
    [18]
    黄茂松, 张宏博, 陆荣欣. 浅埋隧道施工对建筑物桩基的影响分析[J]. 岩土力学,2006,27(8):1379-1383. (HUANG M S, ZHANG H B, LU R X. Analysis of pile responses caused by tunneling[J]. Rock and Soil Mechanics,2006,27(8):1379-1383. (in Chinese) doi: 10.3969/j.issn.1000-7598.2006.08.031

    HUANG M S, ZHANG H B, LU R X. Analysis of pile responses caused by tunneling[J]. Rock and Soil Mechanics, 2006, 27(8): 1379-1383. (in Chinese) doi: 10.3969/j.issn.1000-7598.2006.08.031
    [19]
    张 坚, 甘 露, 王修领, 等. 地铁车站施工近接既有桥梁桩基础变形及地表沉降规律分析[J]. 公路交通科技,2018,35(8):94-105. (ZHANG J, GAN L, WANG X L, et al. Analysis on deformation and ground settlement of existing bridge pile foundation close to subway station construction[J]. Journal of Highway and Transportation Research and Development,2018,35(8):94-105. (in Chinese)

    ZHANG J, GAN L, WANG X L, et al. Analysis on deformation and ground settlement of existing bridge pile foundation close to subway station construction[J]. Journal of Highway and Transportation Research and Development, 2018, 35(8): 94-105. (in Chinese)
    [20]
    中华人民共和国交通部. 公路桥涵地基与基础设计规范: JTG D63–2007[S]. 北京: 人民交通出版社, 2007. (Ministry of Transport of the People's Republic of China. Code for design of ground base and foundation of highway bridges and culverts: JTG D63–2007[S]. Beijing: China Communication Press, 2007. (in Chinese)

    Ministry of Transport of the People's Republic of China. Code for design of ground base and foundation of highway bridges and culverts: JTG D63–2007[S]. Beijing: China Communication Press, 2007. (in Chinese)
    [21]
    贾 强, 黄 坤, 王家奇, 等. 桩周土开挖状态下桩基础荷载传递规律研究[J]. 山东建筑大学学报,2019,34(1):1-5. (JIA Q, HUANG K, WANG J Q. Study on loads transmitted laws of the existing building piles caused by soil around piles excavation[J]. Journal of Shandong Jianzhu University,2019,34(1):1-5. (in Chinese)

    JIA Q, HUANG K, WANG J Q. Study on loads transmitted laws of the existing building piles caused by soil around piles excavation[J]. Journal of Shandong Jianzhu University, 2019, 34(1): 1-5. (in Chinese)
    [22]
    周 鑫, 杨建辉, 刘 涛. 盾构法施工对近距离侧穿桥梁桩基的影响分析[J]. 地下空间与工程学报,2022,18(2):586-595. (ZHOU X, YANG J H, LIU T. Analysis on the influence of shield construction on lateral and closely cross bridge pile foundation[J]. Chinese Journal of Underground Space and Engineering,2022,18(2):586-595. (in Chinese) doi: 10.3969/j.issn.1673-0836.2022.2.dxkj202202027

    ZHOU X, YANG J H, LIU T. Analysis on the influence of shield construction on lateral and closely cross bridge pile foundation[J]. Chinese Journal of Underground Space and Engineering, 2022, 18(2): 586-595. (in Chinese) doi: 10.3969/j.issn.1673-0836.2022.2.dxkj202202027
    [23]
    中华人民共和国建设部. 建筑桩基技术规范: JGJ 94–2008[S]. 北京: 中国建筑工业出版社, 2008. (Ministry of Construction of the People's Republic of China. Technical code for building pile foundations: JGJ 94–2008[S]. Beijing: China Architecture & Building Press, 2008. (in Chinese)

    Ministry of Construction of the People's Republic of China. Technical code for building pile foundations: JGJ 94–2008[S]. Beijing: China Architecture & Building Press, 2008. (in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(12)  / Tables(4)

    Article Metrics

    Article views (7) PDF downloads(1) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return