Volume 40 Issue 2
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XIANG Li, FU Guoshun, ZHANG Zhen. Distribution of negative skin friction of pile foundations with different mechanical characteristics under ultra-thick soft soil conditions[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2026, 40(2): 237-244. doi: 10.20265/j.cnki.issn.1007-2993.2024-0578
Citation: XIANG Li, FU Guoshun, ZHANG Zhen. Distribution of negative skin friction of pile foundations with different mechanical characteristics under ultra-thick soft soil conditions[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2026, 40(2): 237-244. doi: 10.20265/j.cnki.issn.1007-2993.2024-0578
shu

Distribution of negative skin friction of pile foundations with different mechanical characteristics under ultra-thick soft soil conditions

doi: 10.20265/j.cnki.issn.1007-2993.2024-0578
  • 1.

    East China Electric Power Design Institute Co., Ltd. of China Power Engineering Consulting Group, Shanghai 200063, China

  • 2.

    Department of Geotechnical Engineering, College of Civil Engineering, Tongji University, Shanghai 200092, China

  • Received Date: 2024-12-09
  • Accepted Date: 2025-03-06
  • Rev Recd Date: 2025-01-24
    • Available Online: 2026-04-09
  • Publish Date: 2026-04-09
    Abstract
  • When there are soft soils around the piles, and large long-term load or ground surcharge is applied adjacent to the pile foundation, the negative skin friction should be considered. Previous studies have not taken into account the influence of pile foundation form on negative skin friction of the pile foundation. This paper investigates the distribution characteristics of negative skin friction of pile foundations under different working conditions through a three-dimensional finite element numerical model, including pile-net composite foundation, pile-cap foundation and pile-raft foundation, based on a soft ground treatment project at a certain substation. The test results present that pile-net composite foundation may not need to consider negative skin friction. The neutral point depth of pile-cap foundation and pile-raft foundation is in the range of 0.33 to 0.44. Ground consolidation during construction may reduce skin friction. Due to the arching effect and membrane effect in the pile-net composite foundation, the pile carries majority of external load, leading to a significant reduce in skin friction. The research results are valuable for the design of negative skin friction of pile foundations in areas with thick soft soil under large area surcharge.

     

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    • References(23)
  • [1]
    VON TERZAGHI K, PECK R B, MESRI G. Soil mechanics in engineering practice[M]. 3rd ed. New York: John Wiley & Sons, 1996.
    [2]
    孔纲强, 杨 庆, 杨 钢, 等. 负摩阻力引起的桩身下拽力和桩顶下拽位移研究进展[J]. 河海大学学报(自然科学版), 2010, 38(4): 411-417. (KONG G Q, YANG Q, YANG G, et al. Research progress of dragload and downdrag on piles by negative skin friction[J]. Journal of Hohai University (Natural Sciences), 2010, 38(4): 411-417. (in Chinese)

    KONG G Q, YANG Q, YANG G, et al. Research progress of dragload and downdrag on piles by negative skin friction[J]. Journal of Hohai University (Natural Sciences), 2010, 38（4）: 411-417. (in Chinese)
    [3]
    夏力农, 柳红霞, 欧名贤. 垂直受荷桩负摩阻力时间效应的试验研究[J]. 岩石力学与工程学报, 2009, 28(6): 1177-1182. (XIA L N, LIU H X, OU M X. Experimental research on time effects of negative skin friction behaviors of vertical-loaded piles[J]. Chinese Journal of Rock Mechanics and Engineering, 2009, 28(6): 1177-1182. (in Chinese).

    XIA L N, LIU H X, OU M X. Experimental research on time effects of negative skin friction behaviors of vertical-loaded piles[J]. Chinese Journal of Rock Mechanics and Engineering, 2009, 28（6）: 1177-1182. (in Chinese).
    [4]
    CUI J F, LI J P, ZHAO G W. Long-term time-dependent load-settlement characteristics of a driven pile in clay[J]. Computers and Geotechnics, 2019, 112: 41-50. doi: 10.1016/j.compgeo.2019.04.007
    [5]
    HUANG W, WEN K J, DENG X J, et al. Constitutive model of lateral unloading creep of soft soil under excess pore water pressure[J]. Mathematical Problems in Engineering, 2020, 2020: 5017546.
    [6]
    孙 健. 软土地区超高层建筑岩土工程关键问题及沉降控制研究[J]. 上海国土资源, 2024, 45(2): 53-57,68. (SUN J. Research on key problems of geotechnical engineering and settlement control of super-high-rise buildings in soft soil area[J]. Shanghai Land & Resources, 2024, 45(2): 53-57,68. (in Chinese)

    SUN J. Research on key problems of geotechnical engineering and settlement control of super-high-rise buildings in soft soil area[J]. Shanghai Land & Resources, 2024, 45（2）: 53-57,68. (in Chinese)
    [7]
    HEYMAN L, BOERSMA L. Bending moments in piles due to lateral earth pressure[C]//5th International Conference on Soil Mechanics and Foundation Engineering. Paris: A. A. Balkema, 1961: 425-429.
    [8]
    HEYMAN L. Measurement of the influence of lateral earth pressure on pile foundations[C]//6th International Conference on Soil Mechanics and Foundation Engineering. Montréal, 1965: 257-260.
    [9]
    LEUSSINK H, WENZ K P. Storage yard foundation on soft cohesive soils[C]//7th International Conference on Soil Mechanics and Foundation Engineering. Mexico, 1969.
    [10]
    柴 清, 陈天镭, 张 杰, 等. 钢筋混凝土套管桩及其施工方法: 201811151170.4[P]. 2018-09-29. (CHAI Q, CHEN T L, ZHANG J, et al. Reinforced concrete casing pipe pile and construction method thereof: 201811151170.4[P]. 2018-09-19. (in Chinese)

    CHAI Q, CHEN T L, ZHANG J, et al. Reinforced concrete casing pipe pile and construction method thereof: 201811151170.4[P]. 2018-09-19. (in Chinese)
    [11]
    ABDRABBO F M, ALI N A. Behaviour of single pile in consolidating soil[J]. Alexandria Engineering Journal, 2015, 54(3): 481-495. doi: 10.1016/j.aej.2015.05.016
    [12]
    KHARE M G, GANDHI S R. Skin friction of piles coated with bituminous coats[M]//CAMP W, CASTELLI R, LAEFER D G, et al. Contemporary Issues in Deep Foundations. Reston: American Society of Civil Engineers, 2007: 1-10.
    [13]
    POULOS H G. A practical design approach for piles with negative friction[J]. Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, 2008, 161(1): 19-27. doi: 10.1680/geng.2008.161.1.19
    [14]
    杨 庆, 孔纲强, 郑鹏一, 等. 堆载条件下单桩负摩阻力模型试验研究[J]. 岩土力学, 2008, 29(10): 2805-2810. (YANG Q, KONG G Q, ZHENG P Y, et al. Model test study of negative skin friction for single pile under surface load[J]. Rock and Soil Mechanics, 2008, 29(10): 2805-2810. (in Chinese).

    YANG Q, KONG G Q, ZHENG P Y, et al. Model test study of negative skin friction for single pile under surface load[J]. Rock and Soil Mechanics, 2008, 29（10）: 2805-2810. (in Chinese).
    [15]
    ELLIS E A. Briefing: serviceability of piles with negative skin friction[J]. Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, 2013, 166(1): 3-7. doi: 10.1680/geng.10.00102
    [16]
    黄 挺, 龚维明, 戴国亮. 不同土表堆载分布形式下桩基负摩阻力特性模型试验[J]. 东南大学学报(自然科学版), 2015, 45(6): 1169-1174. (HUANG T, GONG W M, DAI G L. Model tests on characteristics of pile foundation negative skin friction under different distributions of surcharge load[J]. Journal of Southeast University (Natural Science Edition), 2015, 45(6): 1169-1174. (in Chinese).

    HUANG T, GONG W M, DAI G L. Model tests on characteristics of pile foundation negative skin friction under different distributions of surcharge load[J]. Journal of Southeast University (Natural Science Edition), 2015, 45（6）: 1169-1174. (in Chinese).
    [17]
    孔纲强, 孙学谨, 曹兆虎, 等. 楔形桩和等截面桩中性点位置可视化对比模型试验[J]. 岩土力学, 2015, 36(S1): 38-42. (KONG G Q, SUN X J, CAO Z H, et al. Visualization comparative model tests on neutral point position of tapered pile and equal section pile[J]. Rock and Soil Mechanics, 2015, 36(S1): 38-42. (in Chinese).

    KONG G Q, SUN X J, CAO Z H, et al. Visualization comparative model tests on neutral point position of tapered pile and equal section pile[J]. Rock and Soil Mechanics, 2015, 36（S1）: 38-42. (in Chinese).
    [18]
    马学宁, 张沛云, 贾喜翠, 等. 不同桩端下卧层桩基负摩阻力模型试验研究[J]. 铁道工程学报, 2017, 34(1): 11-15,22. (MA X N, ZHANG P Y, JIA X C, et al. Model test of pile negative friction for different pile-end underlying layers[J]. Journal of Railway Engineering Society, 2017, 34(1): 11-15,22. (in Chinese).

    MA X N, ZHANG P Y, JIA X C, et al. Model test of pile negative friction for different pile-end underlying layers[J]. Journal of Railway Engineering Society, 2017, 34（1）: 11-15,22. (in Chinese).
    [19]
    郑一峰, 毛 健, 梁世忠, 等. 高填土场地考虑土体固结的桩基负摩阻力[J]. 吉林大学学报(工学版), 2017, 47(4): 1075-1081. (ZHENG Y F, MAO J, LIANG S Z, et al. Negative skin friction of pile foundation considering soil consolidation in high fill site[J]. Journal of Jilin University (Engineering and Technology Edition), 2017, 47(4): 1075-1081. (in Chinese).

    ZHENG Y F, MAO J, LIANG S Z, et al. Negative skin friction of pile foundation considering soil consolidation in high fill site[J]. Journal of Jilin University (Engineering and Technology Edition), 2017, 47（4）: 1075-1081. (in Chinese).
    [20]
    叶观宝, 郑文强, 张 振. 大面积填土场地中摩擦型桩负摩阻力分布特性研究[J]. 岩土力学, 2019, 40(S1): 440-448. (YE G B, ZHENG W Q, ZHANG Z. Investigation on distribution of negative friction of frictional piles in large filling sites[J]. Rock and Soil Mechanics, 2019, 40(S1): 440-448. (in Chinese).

    YE G B, ZHENG W Q, ZHANG Z. Investigation on distribution of negative friction of frictional piles in large filling sites[J]. Rock and Soil Mechanics, 2019, 40（S1）: 440-448. (in Chinese).
    [21]
    禄云华, 李 盛, 马 莉, 等. 高填土场地不同桩径桩土相互作用及桩基负摩阻力研究[J]. 应用力学学报, 2025, 42(4): 860-868. (LU Y H, LI S, MA L, et al. Study on pile-soil interaction and negative friction of piles with different diameters in high fill site[J]. Chinese Journal of Applied Mechanics, 2025, 42(4): 860-868. (in Chinese).

    LU Y H, LI S, MA L, et al. Study on pile-soil interaction and negative friction of piles with different diameters in high fill site[J]. Chinese Journal of Applied Mechanics, 2025, 42（4）: 860-868. (in Chinese).
    [22]
    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)
    [23]
    XING H F, ZHANG Z, LIU H B, et al. Large-scale tests of pile-supported earth platform with and without geogrid[J]. Geotextiles and Geomembranes, 2014, 42(6): 586-598. doi: 10.1016/j.geotexmem.2014.10.005
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