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LI Guo-wei, OU Jian, QIU Hong-chao, WU Jian-tao. Mechanism of stress characteristics on surface of slab-culverts under high embankments[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(6): 1152-1160. DOI: 10.11779/CJGE201806022
Citation: LI Guo-wei, OU Jian, QIU Hong-chao, WU Jian-tao. Mechanism of stress characteristics on surface of slab-culverts under high embankments[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(6): 1152-1160. DOI: 10.11779/CJGE201806022

Mechanism of stress characteristics on surface of slab-culverts under high embankments

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  • Received Date: January 31, 2017
  • Published Date: June 24, 2018
  • The state and distribution of stress on the exterior surface of slab-culverts under high embankments are investigated through field monitoring and numerical simulation. The results show that the earth pressure on the top slab of culverts is larger than the self-weight of filling soils over it, and the pressure distribution is uneven. The earth pressure on the top of side wall of culverts is larger than that at the surface center of top slab because the side walls undertake the additional earth pressure caused by the neighboring filling soils. The measured lateral pressure on the side wall is much lower than the earth pressure at rest calculated from the height of filling soils, and the inhomogeneity of foundation leads to unequal lateral pressure on the sides of the culverts. The differential settlement between the culverts and the soils results in the additional earth pressure on the top slab which is larger than the weight of filling soils. The differential settlement of the culvert foundation causes the stress concentration to the top of one side wall of culverts and nonsymmetrical distribution of pressure on the side wall and base of culverts. The measured vertical earth pressure is about 1.56 to 3.02 times larger than the self-weight of the soils. Therefore, it is dangerous to use the existing highway standards to design slab culverts under high embankments.
  • [1]
    JTGD60—2004 公路桥涵设计通用规范[S]. 2004.
    (JTGD60—2004 General specifications for design of highway bridges and culverts[S]. 2004. (in Chinese))
    [2]
    TB 10002.1—2005 铁路桥涵设计基本规范B 10002.1—2005 铁路桥涵设计基本规范[S]. 2005. (TB 10002.1—2005 Code for design on railway bridge and culvert[S]. 2005. (in Chinese))
    [3]
    顾安全. 上埋式管道及洞室垂直土压力的研究[J]. 岩土工程学报, 1981, 3(1): 3-15.
    (GU An-quan.Investigation of the vertical earth pressure on projecting conduit and underground chamber under a high embankment[J]. Chinese of Geotechnical Engineering, 1981, 3(1): 3-15. (in Chinese))
    [4]
    娄奕红, 王秉勇. 涵洞顶填土压力的计算分析[J]. 岩土力学, 2003, 24(3): 475-478.
    (LOU Yi-hong, WANG Bing-yong.Analysis of earth pressure on top of culverts[J]. Rock and Soil Mechanics, 2003, 24(3): 475-478. (in Chinese))
    [5]
    康佐, 杨晓华, 谢永利. 高路堤下涵洞病害机理[J]. 长安大学学报(自然科学版), 2006, 26(2): 22-26.
    (KANG Zuo, YANG Xiao-hua, XIE Yong-Li.Disease mechanism of culvert under embankment of special high-stacked soil[J]. Journal of Chang’an University (Natural Science Edition), 2006, 26(2): 22-26. (in Chinese))
    [6]
    曾国熙. 土坝下涵管竖向土压力的计算[J]. 浙江大学学报, 1960, 4(1): 79-97.
    (ZENG Guo-xi.Culverts vertical earth pressure calculation under earth dams[J]. Journal of Zhejiang University, 1960, 4(1): 79-97. (in Chinese))
    [7]
    BRAUNE G M, CAIN W, JANDA H F.Earth pressure experiments on culvert pipe[J]. Public Roads, 1929, 10(9): 153-176.
    [8]
    CLARKE, N W B, ENG M, et al. The loads imposed on conduits laid under embankment or valley fills[J]. Proceedings of Institution of Civil Engineers, 1967, 36: 63-98.
    [9]
    HOEG K.Stresses against underground structural cylinders[J]. Journal of the Soil Mechanics and Foundation Division, ASCE, 1968, 94(4): 833-858.
    [10]
    PENMAN A D M, CHARLES J A, NASH J K, et al. Performance of culvert under Winscar dam[J]. Géotechnique, 1975, 25(4): 713-730.
    [11]
    杨锡武, 张永兴. 山区公路高填方涵洞的成拱效应及土压力计算理论研究[J]. 岩石力学与工程学报, 2005, 24(21): 3887-3892.
    (YANG Xi-wu, ZHANG Yong-xing.Study on arch action and earth pressure theory for culverts under high embankment[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(21): 3887-3892. (in Chinese))
    [12]
    郑俊杰, 陈保国, 张世飙. 沟埋式涵洞非线性土压力试验研究与数值模拟[J]. 岩土工程学报, 2008, 30(12): 1771-1777.
    (ZHENG Jun-jie, CHEN Bao-guo, ZHANG Shi-biao.Experimental investigation and numerical simulation of nonlinear earth pressure for trench-buried culverts[J]. Chinese Journal of Geotechnical Engineering, 2008, 30(12): 1771-1777. (in Chinese))
    [13]
    CHEN B G, ZHENG J J, HAN J.Experimental study and numerical simulation on concrete box culverts in trenches[J]. Journal of Performance of Constructed Facilities, ASCE, 2010, 24(3): 223-234.
    [14]
    郑俊杰, 赵建斌, 陈保国. 高路堤下涵洞垂直土压力研究[J]. 岩土工程学报, 2009, 31(7): 1009-1013.
    (ZHENG Jun-jie, ZHAO Jian-bin, CHEN Bao-guo.Vertical earth pressure on culverts under high embankments[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(7): 1009-1013. (in Chinese))
    [15]
    SPANGLER M G.Field measurements of the settlement ratios of various highway culverts[R]. Ames: Iowa Engineering Experiment Station, 1950.
    [16]
    DASGUPTA A, SENGUPTA B.Large-scale model test on square box culvert backfilled with sand[J]. Journal of Geotechnical Engineering, 1991, 117(1): 156-161.
    [17]
    YANG M Z.Evaluation of factors affecting earth pressures on buried box culverts[D]. Knoxville Tennessee: University of Tennessee, 2000.
    [18]
    YANG M Z, DRUMM E C, BENNETT R M, et al.Measurement of earth pressures on concrete box culverts under highway embankments[R]. Atlanta Georgia: ASTM. 1999: 87-100.
    [19]
    KARINSKI Y S, DANCYGIER A N, LEVIATHAN I.An analytical model to evaluate the static soil pressure on a buried structure[J]. Engineering Structures, 2003, 25(1): 91-101.
    [20]
    KIM K, YOO C H.Design loading on deeply buried box culverts[J]. Journal of Geotechnical Engineering, 2005, 131(1): 20-27.
    [21]
    BENNETT R M, WOOD S M, DRUMM E C, et al.Vertical loads on concrete box culverts under high embankments[J]. Journal of Bridge Engineering, 2005, 10(6): 643-649.
    [22]
    SUN L C, HOPKINS T C, BECKHAM T L.Long-term monitoring of culvert load reduction using an imperfect ditch backfilled with geofoam[J]. Transportation Research Board: Journal of the Transportation Research Board, 2011, 2212(6): 56-64.
    [23]
    陈保国, 骆瑞萍, 孙金山. 上埋式盖板涵受力特性和影响因素分析[J]. 岩土力学, 2011, 32(1): 199-206.
    (CHEN Bao-guo, LUO Rui-ping, SUN Jin-shan.Study of stress characteristics and its influencing factors of embankment installation slab-culverts[J]. Rock and Soil Mechanics, 2011, 32(1): 199-206. (in Chinese))
    [24]
    马强, 郑俊杰, 李丽华, 等. 装配式盖板涵土压力和变形的现场试验研究[J]. 应用基础与工程科学学报, 2014, 22(2): 364-374.
    (MA Qiang, ZHENG Jun-jie, LI Li-hua, et al.Field test on the earth pressure and deformation of an assembled slab culvert[J]. Journal of Science and Engineering, 2014, 22(2): 364-374. (in Chinese))
    [25]
    欧健, 李国维, 仇红超, 等. 高填方盖板涵受力特性的原位试验及数值模拟研究[J]. 科学技术与工程, 2017, 17(16): 128-138.
    (OU Jian, LI Guo-wei, QIU Hong-chao, et al.Study of stress characteristics based onin-situ stress measurement and numerical simulation of slab-culverts under high embankments[J]. Science Technology and Engineering, 2017, 17(16): 128-138. (in Chinese))
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