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Volume 39 Issue 12
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WANG Lin-feng, TANG Hong-mei, TANG Fen, YE Si-qiao. Failure mechanism of gently inclined bedding rock mass slopes with complex fissures[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(12): 2253-2260. DOI: 10.11779/CJGE201712014
Citation: WANG Lin-feng, TANG Hong-mei, TANG Fen, YE Si-qiao. Failure mechanism of gently inclined bedding rock mass slopes with complex fissures[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(12): 2253-2260. DOI: 10.11779/CJGE201712014
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Failure mechanism of gently inclined bedding rock mass slopes with complex fissures

  • Key Laboratory of Hydraulic and Waterway Engineering of the Ministry of Education, Chongqing Jiaotong University, Chongqing 400074, China

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  • Received Date: September 29, 2016
  • Published Date: December 24, 2017
    Graphical Abstract
    • Abstract
  • The collapse disasters are easily caused by the cut of fissures in gently inclined bedding rock mass slopes. The complex gently inclined bedding rock mass slope containing two fissures is studied. At first, based on the fracture mechanics and the mechanics of materials, a method for calculating the load and stability coefficient of complex gently inclined bedding rock mass slopes is established. For the case of Yangchahe gently inclined bedding rock mass slope in Qijiang County of Chongqing, the slope stability is calculated, and the results are the same as the field damage situations. Then the stability coefficient of the gently inclined bedding rock mass slope is obtained through numerical simulation. The numerical results are the same as the calculated ones. The numerical results reveal the damage mode and rules of Yangchahe gently inclined bedding rock mass slope. The compressive stress is the main factor for the damage of rock cells. The proposed method for the load and stability coefficient of complex gently inclined bedding rock mass slope may provide a theoretical basis for the design and layout of the relevant control structures.
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    • References (15)
  • [1]
    王林峰, 陈洪凯. 危岩链式规律的力学演绎[J]. 重庆建筑大学学报, 2008, 30(2): 94-97. (WANG Lin-feng, CHEN Hong-kai. Mechanics illation for chained regularity of perilous rock[J]. Journal of Chongqing Jianzhu University, 2008, 30(2): 94-97. (in Chinese))
    [2]
    王林峰, 陈洪凯, 唐红梅. 基于断裂力学的危岩稳定可靠度优化求解[J]. 中国公路学报, 2013, 26(1): 51-57. (WANG Lin-feng, CHEN Hong-kai, TANG Hong-mei. Optimization approach for perilous rock reliability analysis based on fracture m echanics[J]. China Journa1 of Highway and Transport, 2013, 26(1): 51-57. (in Chinese))
    [3]
    唐红梅, 王林峰, 陈洪凯, 等. 软弱基座陡崖上危岩崩落序列[J]. 岩土工程学报, 2010, 32(2): 205-210. (TANG Hong-mei, WANG Lin-feng, CHEN Hong-kai, et al. Collapse sequence of perilous rock on cliffs with soft foundation[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(2): 205-210. (in Chinese)
    [4]
    卢海峰, 陈从新, 袁从华, 等. 巴东组红层软岩缓倾顺层边坡破坏机制分析[J]. 岩石力学与工程学报, 2010, 29(增刊2): 3569-3577. (LU Hai-feng, CHEN Cong-xin, YUAN Cong-hua, et al. Analysis of failure mechanism of Badong red soft rock gently inclined bedding slope[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(S2): 3569-3577. (in Chinese))
    [5]
    ALEJANO L R, IVÁN Gómez-Márquez, Roberto Martínez-Alegría. Analysis of a complex toppling-circular slope failure[J]. Engineering Geology, 2010(114): 93-104.
    [6]
    MANUEL Jesús Royán, ANTONIO Abellán, MICHEL Jaboyedoff, et al. Spatio-temporal analysis of rockfall pre-failure deformation using Terrestrial LiDAR[J]. Landslides, 2013, 14(11): 1-13.
    [7]
    AHMAD F, ARVIN A, PARHAM S. Stabilization of rock slopes using geogrid boxes[J]. Arab J Geosci, 2014(7): 609-621.
    [8]
    HUANG S, SONG B. Study on stability and failure mode of bedding rock slope affected by rock mass structural plane parameters[C]// IACGE, 2013: 128-135.
    [9]
    MOHSEN Havaej, DOUG Stead. Investigating the role of kinematics and damage in the failure of rock slopes[J]. Computers and Geotechnics, 2016, 78(9): 181-193.
    [10]
    ZHANG Ke, CAO Ping, MENG Jingjing, et al. Modeling the progressive failure of jointed rock slope using fracture mechanics and the strength reduction method[J]. Rock Mech Rock Eng, 2014, 21(9): 1-15.
    [11]
    陈洪凯, 鲜学福, 唐红梅. 危岩稳定性断裂力学计算方法[J]. 重庆大学学报, 2009, 32(4): 434-437. (CHEN Hong-kai, XIAN Xue-fu, TANG Hong-mei. Stability analysis method for perilous rock by fracture mechanics[J]. Journal of Chongqing University, 2009, 32(4): 434-437. (in Chinese))
    [12]
    陈洪凯, 唐红梅, 王林峰, 等. 危岩崩塌演化理论及应用[M]. 北京: 科学出版社, 2009. (CHEN Hong-kai, TANG Hong-mei, WANG Lin-feng, et al. Perilous rock collapse’s evolution theory and application[M]. Beijing: Science Press, 2009. (in Chinese))
    [13]
    何思明, 吴 永, 李新坡. 地震诱发岩体崩塌的力学机制[J]. 岩石力学与工程学报, 2010, 29(增刊1): 3359-3363. (HE Si-ming, WU Yong, LI Xin-po. Collapse mechanism of danger rock triggered by earthquake[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(S1): 3359-3363. (in Chinese))
    [14]
    陈洪凯, 唐红梅, 鲜学福. 缓倾角层状岩体边坡链式演化规律[J]. 兰州大学学报（自然科学版）, 2009, 45(1): 20-25. (CHEN Hong-kai, TANG Hong-mei, XIAN Xue-fu. Chained developing pattern for rock slope with gentle dip strata[J]. Journal of Lanzhou University(Natural Sciences), 2009, 45(1): 20-25. (in Chinese))
    [15]
    中国航空研究院. 应力强度因子手册[M]. 北京: 科学出版社, 1981. (Aviation Academe of China. Stress intension gene of handbook[M]. Beijing: Science Press, 1981. (in Chinese))
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