Seismic Stability Analysis of Slopes Using a Pseudo-Dynamic Method Combined with an Upper Bound Method

被引：3
作者：
Shao, Guoxia [1 ]
Sun, Tianze [2 ]
Li, Ting [3 ]
Xu, Peng [4 ]
机构：
[1] Southwest Jiaotong Univ, Sch Civil Engn, Chengdu, Peoples R China
[2] Changchun Univ Sci & Technol, Sch Sci, Changchun, Peoples R China
[3] Shijiazhuang Tiedao Univ, Sch Civil Engn, Shijiazhuang, Peoples R China
[4] Shijiazhuang Tiedao Univ, State Key Lab Mech Behav & Syst Safety Traff Engn, Shijiazhuang, Peoples R China
来源：
SOIL MECHANICS AND FOUNDATION ENGINEERING | 2023年 / 60卷 / 01期
关键词：
Compendex;
D O I：
10.1007/s11204-023-09866-3
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Pseudo-static methods are commonly employed to analyze slope stability in seismic design, but these methods neglect ground acceleration characteristics (i.e., frequency and duration). In this paper, a pseudo-dynamic method, combined with a kinematic limit analysis method, was developed to calculate the translational seismic stability of slopes with a weak layer, based on the two-part wedge failure mechanism. The proposed method was validated against results from different limit equilibrium methods. Parametric analyses were also conducted to investigate the effects of loading time, frequency, vertical acceleration, slope geometry, and soil strength on slope stabilities.
引用
收藏
页码：79 / 85
页数：7
相关论文
共 10 条
  • [1] Slope stability analysis by the upper bound approach: fundamentals and methods
    Donald, IB
    Chen, ZY
    [J]. CANADIAN GEOTECHNICAL JOURNAL, 1997, 34 (06) : 853 - 862
  • [2] Stability analysis and charts for slopes susceptible to translational failure
    Eid, Hisham T.
    Elleboudy, Azza M.
    Elmarsafawi, Hazem G.
    Salama, Amani G.
    [J]. CANADIAN GEOTECHNICAL JOURNAL, 2006, 43 (12) : 1374 - 1388
  • [3] Pseudo-static failure modes and yield accelerations in rock slopes
    Gibson, Matthew D.
    Wartman, Joseph P.
    MacLaughlin, Mary M.
    Keefer, David K.
    [J]. INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2018, 102 : 1 - 14
  • [4] Three-dimensional upper bound stability analysis of slopes with weak interlayer based on rotational-translational mechanisms
    Huang, Maosong
    Fan, Xinping
    Wang, Haoran
    [J]. ENGINEERING GEOLOGY, 2017, 223 : 82 - 91
  • [5] Translational failure analysis of landfills
    Qian, X
    Koerner, RM
    Gray, DH
    [J]. JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2003, 129 (06) : 506 - 519
  • [6] Effect of apparent cohesion on translational failure analyses of landfills
    Qian, XD
    Koerner, RM
    [J]. JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2004, 130 (01) : 71 - 80
  • [7] THE INFLUENCE OF PHASE ON THE CALCULATION OF PSEUDO-STATIC EARTH PRESSURE ON A RETAINING WALL
    STEEDMAN, RS
    ZENG, X
    [J]. GEOTECHNIQUE, 1990, 40 (01): : 103 - 112
  • [8] Limit analysis of submerged slopes subjected to water drawdown
    Viratjandr, Chardphoom
    Michalowski, Radoslaw L.
    [J]. CANADIAN GEOTECHNICAL JOURNAL, 2006, 43 (08) : 802 - 814
  • [9] Seismic rotational stability analysis of reinforced soil retaining walls
    Xu, Peng
    Hatami, Kianoosh
    Jiang, Guanlu
    [J]. COMPUTERS AND GEOTECHNICS, 2020, 118
  • [10] Analysis of stability of three-dimensional slopes using the rigorous limit equilibrium method
    Zhou, X. P.
    Cheng, H.
    [J]. ENGINEERING GEOLOGY, 2013, 160 : 21 - 33
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