Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Rock Mech Rock Eng

Search In Journal Title:

Abbravation: Rock Mechanics and Rock Engineering

Search In Journal Abbravation:

Publisher

Springer Vienna

Search In Publisher:

DOI

10.1007/s11041-015-9787-4

Search In DOI:

ISSN

1434-453X

Search In ISSN:
Search In Title Of Papers:

Comprehensive Stability Evaluation of Rock Slope U

Authors: Zaobao Liu Jianfu Shao Weiya Xu Fei Xu
Publish Date: 2013/11/08
Volume: 47, Issue: 6, Pages: 2239-2252
PDF Link

Abstract

This article presents the cloud modelbased approach for comprehensive stability evaluation of complicated rock slopes of hydroelectric stations in mountainous area This approach is based on membership cloud models which can account for randomness and fuzziness in slope stability evaluation The slope stability is affected by various factors and each of which is ranked into five grades The ranking factors are sorted into four categories The ranking system of slope stability is introduced and then the membership cloud models are applied to analyze each ranking factor for generating cloud memberships Afterwards the obtained cloud memberships are synthesized with the factor weights given by experts for comprehensive stability evaluation of rock slopes The proposed approach is used for the stability evaluation of the left abutment slope in Jinping 1 Hydropower Station It is shown that the cloud modelbased strategy can well consider the effects of each ranking factor and therefore is feasible and reliable for comprehensive stability evaluation of rock slopesAuthors thank the anonymous reviewers for their useful comments and the review of the paper The present work is jointly supported by the China Key Basic Research 973 Program no 2011CB013504 and China Natural Science Foundation no 50911130366 Both are gratefully acknowledged We also thank Dr Shaohui Duan in Yalong River Hydropower Development Company Ltd for providing us substantial data of the case slope in this study

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Development of Rock Engineering Systems-Based Models for Flyrock Risk Analysis and Prediction of Flyrock Distance in Surface Blasting
  2. Borehole Instability in Malmberget Underground Mine
  3. The Use of Infrared Thermography for Porosity Assessment of Intact Rock
  4. A nonlinear criterion for triaxial strength of inherently anisotropic rocks
  5. Modeling of Shales in Salt-Hydrocarbon Systems
  6. An Example of Realistic Modelling of Rock Dynamics Problems: FEM/DEM Simulation of Dynamic Brazilian Test on Barre Granite
  7. Wear Performance of Saw Blades in Processing of Granitic Rocks and Development of Models for Wear Estimation
  8. Determination of Poisson’s Ratio of Rock Material by Changing Axial Stress and Unloading Lateral Stress Test
  9. Hollow Cylinder Simulation Experiments of Galleries in Boom Clay Formation
  10. Micromechanical Modelling of Stress Waves in Rock and Rock Fractures
  11. ISRM Suggested Method for Monitoring Rock Displacements Using the Global Positioning System (GPS)
  12. Determination of Geometrical and Structural Representative Volume Elements at the Baihetan Dam Site
  13. Determination of Geometrical and Structural Representative Volume Elements at the Baihetan Dam Site
  14. Microseism Induced by Transient Release of In Situ Stress During Deep Rock Mass Excavation by Blasting
  15. Some Open Issues on Rockfall Hazard Analysis in Fractured Rock Mass: Problems and Prospects
  16. Connectivity of Three-Dimensional Fracture Networks: A Case Study from a Dam Site in Southwest China
  17. Evaluating Variability and Uncertainty of Geological Strength Index at a Specific Site
  18. Hybrid Finite-Discrete Element Simulation of the EDZ Formation and Mechanical Sealing Process Around a Microtunnel in Opalinus Clay
  19. Experimental Anelastic Strain Recovery Compliance of Three Typical Rocks
  20. Significance of Geological Parameters for Predicting Water Inflow in Hard Rock Tunnels
  21. A Morphological Visualization Method for Removability Analysis of Blocks in Discontinuous Rock Masses
  22. Analysis of the Thermal and Hydraulic Stimulation Program at Raft River, Idaho
  23. Effects of Heat Shock on the Dynamic Tensile Behavior of Granitic Rocks
  24. New Rapid Evaluation for Long-Term Behavior in Deep Geological Repository by Geotechnical Centrifuge. Part 1: Test of Physical Modeling in Near Field Under Isotropic Stress-Constraint Conditions
  25. Slope Failures in the Opencast Coal Mines of Wardha Valley Coalfield in Central India: A Study
  26. System Reliability Assessment for a Rock Tunnel with Multiple Failure Modes
  27. Numerical Assessment of the Progressive Rock Fracture Mechanism of Cracked Chevron Notched Brazilian Disc Specimens
  28. Algorithmic Simulation of Flow in Rock Fractures
Search Result: