Journal of Jilin University(Earth Science Edition) ›› 2021, Vol. 51 ›› Issue (6): 1783-1788.doi: 10.13278/j.cnki.jjuese.20200055

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Numerical Simulation on Anisotropic Seepage Characteristics in Dip Layered Rock Slope with Interaction of Seepage and Stress

Shi Wenhao1,2, Yang Tianhong2   

  1. 1. School of Civil Engineering, Suzhou University of Science and Technology, Suzhou 215011, Jiangsu, China;
    2. School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
  • Received:2020-03-05 Online:2021-11-26 Published:2021-11-24
  • Supported by:
    Supported by the National Key R&D Program of China (2016YFC0801602) and the Natural Science Foundation of Jiangsu Province (BK20200993)

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Abstract: Slope seepage law with interaction of seepage and stress is very important for slope stability analysis. The anisotropic seepage-stress coupled model established based on the equivalent continuum model and Louis empirical formula is applied to the numerical simulation of seepage in dip layered rock slope. The numerical simulation results show that for the dip layered rock slope, the value of drawdown first increases then decreases with the dip angle of structural plane θ. The outline is like a shoulder, low on both sides and high in the middle. In addition, the closer to the spill points of water is, the greater the influence on the drawdown value of structural plane dip angle; When θ is about 42°, the drawdown reaches its maximum, meanwhile, the anisotropic ratio of permeability also reaches its maximum. When the attitude of strata of dip layered rock slope is given, the anisotropic ratio of permeability decreases with the increase of the buried depth, and the seepage field controlled by the layered structural planes becomes weak gradually, showing a trend of transition to isotropic seepage.

Key words: layered slope, anisotropic ratio of permeability, seepage, coupled seepage and stress, numerical simulation

CLC Number: 

  • TU45
[1] 孙广忠. 中国典型滑坡[M]. 北京:科学出版社,1988. Sun Guangzhong. Typical Landslides in China[M]. Beijing:Science Press,1988.
[2] Hoek E,Bray J W. Rock Slope Engineering[M]. London:E & FN Spon,1981.
[3] Christensen S,Rasmussen K R,Moller K. Prediction of Regional Groundwater Flow to Streams[J]. Groundwater,1998,36(2):53-66.
[4] Luppi L,Rinaldi M,Teruggi L,et al. Monitoring and Numerical Modeling of Riverbank Erosion Processes:A Case Study Along the Cecina River (Central Italy)[J]. Earth Surface Processes and Landforms,2009,34(4):530-546.
[5] 陈永珍,吴斌,杨帆,等. 充气截排水渗流与变形耦合数值模拟[J]. 吉林大学学报(地球科学版),2019,49(2):485-492. Chen Yongzhen,Wu Bin,Yang Fan,et al. Coupled Numerical Simulation of Seepage and Deformation of Intercepting and Drainaging Water with Compressed Air[J]. Journal of Jilin University (Earth Science Edition),2019,49(2):485-492.
[6] Francois B,Tacher L,Bonnard C H,et al. Numerical Modeling of the Hydrogeological and Geomechanical Behaviour of a Large Slope Movement:The Triesenberg Landslide (Liechtenstein)[J]. Canadian Geotechnical Journal,2007,44(7):840-857.
[7] Tacher L,Bonnard C H,Laloui L,et al. Modeling the Behaviour of a Large Landslide with Respect to Hydrogeological and Geomechanical Parameter Heterogeneity[J]. Landslides Journal,2005,2(1):3-14.
[8] Gonzaga G G,Leite M H,Corthésy R. Determination of Anisotropic Deformability Parameters from a Single Standard Rock Specimen[J]. International Journal of Rock Mechanics and Mining Sciences,2008,45(8):1420-1438.
[9] Jourde H,Fenart P,Vinches M,et al. Relationship Between the Geometrical and Structural Properties of Layered Fractured Rocks and Their Effective Permeability Tensor:A Simulation Study[J]. Journal of Hydrology,2007,337(1/2):117-132.
[10] 曹长鑫,孙红月. 黄土地区边坡虹吸排水孔间距优化[J].吉林大学学报(地球科学版),2021,51(4):1152-1159. Cao Changxin,Sun Hongyue. Optimization of Siphon Drainage Hole Spacing on Slop in Loess Region[J]. Journal of Jilin University (Earth Science Edition),2021,51(4):1152-1159.
[11] Tian Kaiming, Wan Li, Tian Jinping. Anisotropic Variation Law of Rock Permeability with the Burial Depth of Limestone[J]. Acta Geologica Sinica,2003,77(1):125-128.
[12] 周玉新,周志芳,王锦国,等. 采场岩体边坡渗流的裂隙控渗特征[J]. 金属矿山,2005(4):53-55. Zhou Yuxin,Zhou Zhifang,Wang Jinguo,et al. Characteristics Fracture Controlled Seepage of Mine Rock Slope Seepage[J]. Metal Mine,2005(4):53-55.
[13] 师文豪,杨天鸿,于庆磊,等. 层状边坡各向异性岩体渗流-应力耦合模型及工程应用[J]. 岩土力学,2015,36(8):2352-2360. Shi Wenhao,Yang Tianhong,Yu Qinglei,et al. Seepage-Stress Coupling Model of Anisotropic Rock Mass of Stratified Slope and Its Engineering Application[J]. Rock and Soil Mechanics,2015,36(8):2352-2360.
[14] Cho J W,Kim H,Jeon S,et al. Deformation and Strength Anisotropy of Asan Gneiss, Boryeong Shale,and Yeoncheon Schist[J]. International Journal of Rock Mechanical & Mining Sciences,2012,50(1):158-169.
[15] Biot M A. Gernaral Theory of Three-Dimensional Consolidation[J]. Journal of Applied Physics,1941,12(3):155-164.
[16] 张金才,张玉卓. 应力对裂隙岩体渗流影响的研究[J]. 岩土工程学报,1988,20(2):19-22. Zhang Jincai,Zhang Yuzhuo. The Effect of Stress on the Permeability of Fractured Rock Masses[J]. Chinese Journal of Geotechnical Engineering,1988,20(2):19-22.
[17] 师文豪,杨天鸿,王培涛,等. 露天矿边坡岩体稳定性各向异性分析方法及工程应用[J]. 岩土工程学报,2014,36(10):1924-1933. Shi Wenhao,Yang Tianhong,Wang Peitao,et al. Anisotropic Analysis Method for Stability of Open-Pit Slope Rock Mass and Its Application[J]. Chinese Journal of Geotechnical Engineering,2014,36(10):1924-1933.
[18] Sun Jianping,Zhao Zhiye. Effects of Anisotropic Permeability of Fractured Rock Masses on Underground Oil Storage Caverns[J]. Tunnelling and Underground Space Technology,2010,25(5):629-637.
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