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Volume 35 Issue 8
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XUE Luan-luan. Composite element algorithm of seepage-normal stress coupling for fractured rock masses with drainage holes[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(8): 1429-1434.
Citation: XUE Luan-luan. Composite element algorithm of seepage-normal stress coupling for fractured rock masses with drainage holes[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(8): 1429-1434.
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Composite element algorithm of seepage-normal stress coupling for fractured rock masses with drainage holes

  • 1. School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510641, China; 2. State Key Lab of Subtropical Building Science, South China University of Technology, Guangzhou 510641, China

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  • Received Date: October 07, 2012
  • Published Date: August 19, 2013
    Graphical Abstract
    • Abstract
  • A composite element algorithm of seepage-normal stress coupling for fractured rock masses with drainage holes is proposed. The coupling relation between fracture seepage and normal stress makes use of “air element” and “filled model”, which regards the drainage holes and fractures as “filled media” with high porosity. The existence of the drainage holes and fractures is not considered in the mesh generation, but it will be considered explicitly in the mapping composite element by means of the composite element pre-processing work program. The computational mesh generation is simple without restriction. Based on the composite element method, the seepage-normal stress coupling is achieved by applying the cross iterative algorithm. The proposed algorithm considers the flows in the drainage holes and fractures and the flow exchange between the drainage holes and fractures and the adjacent rock masses. The verification of the proposed algorithm is conducted through a simple numerical example, from which the advantages and the reliability of the proposed algorithm are illustrated.
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  • [1]
    LONG J C S, REMER J S, WILSON C R,et al. Porous media equivalents for networks of discontinuous fractures[J]. Water Resources Research, 1982, 18(3): 645-658.
    HSIEH P A, NEUMAN S P. Field determination of the three-dimensional hydraulic conductivity tensor of anisotropic media - 1[J]. Theory Water Resources Research, 1985, 21(11): 1655-1665.
    ODA M. Permeability tensor for discontinuous rock masses[J]. Géotechnique, 1985, 35(4): 483-495.
    ODA M. An equivalent continuum model for coupled stress and fluid analysis in jointed rock masses[J]. Water Resources Research, 1986, 22(13): 1845-1856.
    张有天. 岩石水力学与工程[M].北京:中国水利水电出版社, 2005.(ZHANG You-tian. Rock hydraulics and engineering[M].Beijing:China Water Power Press, 2005. (in Chinese))
    盛金昌, 速宝玉, 赵 坚, 等. 溪洛渡拱坝坝基渗流-应力耦合分析研究[J]. (岩土工程学报), 2001, 23(1): 104-108.(SHENG Jin-chang, SU Bao-yu, ZHAO Jian,et al. Coupled stress and fluid flow analysis of the arch dam foundation of Xiluodu Hydropower Station[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(1): 104-108. (in Chinese))
    SCHWARTZ F W, SMITH W L, CROWE A S. A stochastic analysis of microscopic dispersion in fractured media[J]. Water Resources Research, 1983, 19(5): 1253-1265.
    DERSHOWITZ W S, EINSTEIN H H. Three-dimensional flow modeling in jointed rock masses[C]// Proc 6th Int Cong, ISRM. Montreal, 1987: 87-92.
    CACAS M C, LEDOUX B, MARSITY G De,et al. Modeling fracture flow with a stochastic discrete fracture network: calibration and validation, 1. The flow model[J]. Water Resources Research, 1990, 26(3): 479-489.
    ANDERSSON J, DVERSTORP B. Conditional simulation of fluid flow in three-dimensional networks of discrete fractures[J]. Water Resources Research, 1987, 23(10): 1876-1886.
    朱伯芳. 渗流场中考虑排水孔作用的杂交元[J]. (水利学报), 1982(9): 32-41.(ZHU Bo-fang. The analysis of the effect of drainage holes in the seepage field by means of hybrid elements[J]. J Hydraul Eng, 1982(9): 32-41. (in Chinese))
    CHEN S H, QIANG S. Composite element model for discontinuous rock masses[J]. Int J Rock Mech Min Sci & Geomech Abstr, 2004, 41(7): 865-870.
    CHEN S H, QIANG S, SHAHROUR I,et al. Composite element analysis of gravity dam on a complicated rock foundation[J]. ASCE International Journal of Geomechanics, 2008.
    CHEN S H, SHAHROUR I. Composite element method for the bolted discontinuous rock masses and its application[J]. International Journal of Rock Mechanics & Mining Sciences, 2008, 45(3): 384-396.
    CHEN S H, FENG X M, SHAHROUR I. Numerical estimation of REV and permeability tensor for fractured rock masses by composite element method[J]. Int J Numer Anal Meth Geomech, 2008, 32(12): 1459-1477.
    CHEN S H, XUE L L, XU G S,et al. Composite element method for the seepage analysis of rock masses containing fractures and drainage holes[J]. Int J Rock Mech Min Sci, 2010, 47(5): 762-770.
    胡 静, 陈胜宏. 渗流分析中排水孔模拟的空气单元法[J]. (岩土力学), 2003, 24(2): 281-287.(HU Jing, CHEN Sheng-hong. Air element methad for modeling drainage holes in seepage analysis[J]. Rock and Soil Mechanics, 2003, 24(2): 281-287. (in Chinese))
    薛娈鸾, 陈胜宏. 岩石裂隙渗流与法向应力耦合的复合单元模型[J]. (岩石力学与工程学报), 2007, 26(增刊1): 2613-2619.(XUE Luan-luan, CHEN Sheng-hong. Composite element model of seepage-normal stress coupling for rock fractures[J]. Chinese Journal of Rock Mechanics and Engineering, 2007, 26(S1): 2613-2619. (in Chinese))
    陈胜宏, 王鸿儒, 熊文林. 节理面渗流性质的探讨[J]. (武汉水利电力学院学报), 1989, 22(1): 53-60.(CHEN Sheng-hong, WANG Hong-ru, XIONG Wen-lin. Study of the seepage characteristics of joint surface[J]. Journal of Wuhan Univ of Hydr and Elec Eng, 1989, 22(1): 53-60. (in Chinese))
    GOODMAN R E, TAYLOR R, BREKKE T L. A model for the mechanics of jointed rock[J]. J Soil Mech Found Div ASCE, 1968, 14(6): 37-59.
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