Evaluation of rock slope stability by analysis of discontinuities in Boryung damsite

被引：0
|
作者：
Sunwoo, C [1 ]
Shin, HS [1 ]
Han, KC [1 ]
Chung, SK [1 ]
机构：
[1] KIGAM, Taejon, South Korea
来源：
ENVIRONMENTAL AND SAFETY CONCERNS IN UNDERGROUND CONSTRUCTION, VOLS, 1 AND 2 | 1997年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
The stability on the rock slope where failures had occurred in Boryung Dam site was evaluated using the stereographic projection techniques. SMR (Slope Mass Rating) approach which is suitable for preliminary assessment of rock slope stability in rock was also carried out for rating the slope rock mass. The 3 similar to 4 major discontinuity sets are distributed and all type of failures (plane, wedge and toppling failure) are present in overall slope faces. The dip of slope must be inclined lower than the minimum estimated angle of 26 degrees, otherwise the possibility of failures will always exist in rock slope.
引用
收藏
页码：951 / 954
页数：4
相关论文
共 50 条
  • [1] Excavation and support of a rock slope in Sykia damsite, Greece
    Thanopoulos, J
    Dalias, D
    EUROCK '96/TORINO/ITALY - PREDICTION AND PERFORMANCE IN ROCK MECHANICS AND ROCK ENGINEERING, PROCEEDINGS, VOLS 1 AND 2, 1996, : 511 - 517
  • [2] Dynamic stability analysis of rock slope considering the strength vibration degradation of through-type rock discontinuities
    Xu Bin
    Liu Xin-rong
    Zhou Xiao-han
    Liang Yue
    Zhong Zu-liang
    Liu Jun
    Deng Zhi-yun
    ROCK AND SOIL MECHANICS, 2023, 44 (08) : 2419 - +
  • [3] Effects of Shear Strength of Rock Discontinuities(C,Φ) on Stability of Plane Sliding Rock Slope
    Dong Xin
    Li Zhiguang
    Wu Xianweng
    CIVIL ENGINEERING IN CHINA - CURRENT PRACTICE AND RESEARCH REPORT: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING, 2011, : 18 - 21
  • [4] Evaluation of Rock Slope Stability Conditions Through Discriminant Analysis
    Allan Erlikhman Medeiros Santos
    Milene Sabino Lana
    Ivo Eyer Cabral
    Tiago Martins Pereira
    Masoud Zare Naghadehi
    Denise de Fátima Santos da Silva
    Tatiana Barreto dos Santos
    Geotechnical and Geological Engineering, 2019, 37 : 775 - 802
  • [5] Evaluation of Rock Slope Stability Conditions Through Discriminant Analysis
    Medeiros Santos, Allan Erlikhman
    Lana, Milene Sabino
    Cabral, Ivo Eyer
    Pereira, Tiago Martins
    Naghadehi, Masoud Zare
    Santos da Silva, Denise de Fatima
    dos Santos, Tatiana Barreto
    GEOTECHNICAL AND GEOLOGICAL ENGINEERING, 2019, 37 (02) : 775 - 802
  • [6] Stability evaluation of discontinuous rock slope
    Kawamura, K
    Nishioka, M
    SLOPE STABILITY ENGINEERING, VOLS 1 & 2, 1999, : 361 - 365
  • [7] Stability Analysis of Rock Slope Controlled by Major Geological Discontinuities Based on the Extended Kinematical Element Method
    Ke Zhang
    Ping Cao
    Guowei Ma
    Feng Ren
    Kaihui Li
    Rock Mechanics and Rock Engineering, 2016, 49 : 2967 - 2975
  • [8] Stability Analysis of Rock Slope Controlled by Major Geological Discontinuities Based on the Extended Kinematical Element Method
    Zhang, Ke
    Cao, Ping
    Ma, Guowei
    Ren, Feng
    Li, Kaihui
    ROCK MECHANICS AND ROCK ENGINEERING, 2016, 49 (07) : 2967 - 2975
  • [9] Stochastic Analysis of Rock Slope Stability
    Yang Lingqiang
    Zhang Sherong
    PROCEEDINGS OF SHANGHAI INTERNATIONAL CONFERENCE ON TECHNOLOGY OF ARCHITECTURE AND STRUCTURE, PT II, 2009, : 327 - 333
  • [10] Stability analysis of jointed rock slope
    Siad, L
    Megueddem, M
    MECHANICS RESEARCH COMMUNICATIONS, 1998, 25 (06) : 661 - 670
12345