Geometry of slope exhibiting plane failure: (a) cross-section of the rock slope with a plane failure situation; and (b) release surfaces at ends of plane failure. The Plane failure with condition of failures • The dip direction of the planar discontinuity must be within ( ±20o) of the dip direction of the slope face • The dip of the planar discontinuity must be less than the dip of the slope face (Daylight) • The dip of the planar discontinuity must … An extract from Stability Analysis of Rock Slopes for Plane & Wedge Failure with the Aid of a programmable Pocket Calculator, K. Kovari and P. Fritz, Federal Institute of Technology Zurich, Switzerland Institute of Highways and Underground Structures, Department of Rock Mechanics, 10 pgs. " Authors: J.R.Graham, S.A.Solera, C.Sanchez. Plane Failure A rock slope undergoes this mode of failure when combinations of discontinuities in the rock mass form blocks or wedges within the rock which are free to move. PDF. the circular failure can be considered. Kinematic Analysis – Planar Rock Slope Failure To consider the kinematic admissibility of plane instability, five necessary but simple geometrical criteria must be met: (i) The plane on which sliding occurs must strike near parallel to the slope face (within approx. On a bench scale, structurally controlled failures such as plane shear and wedge failures are common. In this paper, a combination of methods including Google Earth and field investigations is applied to investigate the process of eastern slope failure induced by underground mining in the Yanqianshan Iron Mine over five years. The stability of the slope, having plane mode of failure, depends on the geometry…, Stability analysis of rock wedge slide subjected to groundwater dynamic evolution, Probabilistic and Sensitivity Analysis of Rock Slope Using Anisotropic Material Models for Planar Failures, UDEC-based stability analysis of jointed bedding slope and slope parameter optimization suggestions: a case study, Stability Analysis of Rock Structure in Large Slopes and Open-Pit Mine: Numerical and Experimental Fault Modeling, Governing factors influence on rock slope stability – Statistical analysis for plane mode of failure, Comprehensive Method to Test the Stability of High Bedding Rock Slop Subjected to Atomized Rain, A review on the development of rock slope stability assessment in Malaysia, Numerical and Experimental Analysis of the Effect of Faults in Open-Pit Mining Stability, Assessment of stability of a Himalayan road cut slope with varying degrees of weathering: A finite-element-model-based approach, Analysis of Geotechnical-Assisted 2-D Electrical Resistivity Tomography Monitoring of Slope Instability in Residual Soil of Weathered Granitic Basement, A new approach to plane failure of rock slope stability based on water flow velocity in discontinuities for the Latian dam reservoir landslide, ROCK SLOPES PROCESSES AND RECOMMENDED METHODS FOR ANALYSIS, Stability analysis of stratified rock slopes with spatially variable strength parameters: the case of Qianjiangping landslide, Developments in the characterization of complex rock slope deformation and failure using numerical modelling techniques, Probabilistic method to determine the overall rock block failure based on failure mode, Evaluation of rock slope stability for Yujian River dam site by kinematic and block theory analyses, The assessment of slope stability and rock excavatability in a limestone quarry, Effect of Surcharge on the Stability of Anchored Rock Slope with Water Filled Tension Crack under Seismic Loading Condition, Numerical analysis of initiation and progressive failure in natural rock slopes—the 1991 Randa rockslide, Journal of King Saud University - Science, Bulletin of Engineering Geology and the Environment, By clicking accept or continuing to use the site, you agree to the terms outlined in our. 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