Learn · Rock Slope Engineering
Lecture 60 of 61Week 12 : Site based slope instabilities
Lecture 60 : Mine dump slope instability in an opencast mine
Prof. R.K. Dubey · IIT-ISM Dhanbad
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- Rock Slope Engineering, IIT-ISM Dhanbad (at NPTEL)
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All the lectures
- Lecture 1 : Earth’s layers, constituents of crust and geoground
- Lecture 2 : Classification of geoground
- Lecture 3 : Various types of geoground
- Lecture 4 : Concept of rock strata and geotechnical classification of rock mass
- Lecture 5 : Rock-soil boundary, soil layer and its evaluation and basic concept of slope
- Lecture 6 Common methods of geoground excavation
- Lecture 7 : Selection of excavation techniques, and evaluation of excavatability
- Lecture 8 : Rock Mass Quality Index and Geological Strength Index in evaluation of excavatability Index
- Lecture 9 : Drilling and drillability
- Lecture 10 : Drilling and blasting and mechanism of fracturing
- Lecture 11 : Formation and kinds of slopes
- Lecture 12 : Different types of instabilities
- Lecture 13 : Factors affecting slope instability
- Lecture 14 : Impact and significance of slope instability
- Lecture 15 : Socioeconomic consequences of slope instability
- Lecture 16 : Structural discontinuities in rock mass of slope strata
- Lecture 17 : Shear strength of discontinuities and rock mass
- Lecture 18 : Shear strength of rock masses in rock slopes
- Lecture 19 : Elements of rock slopes
- Lecture 20 : Modes of slides and kinematic analysis : Planar and circular slides
- Lecture 21 : Modes of slide - wedge and toppling slides
- Lecture 22 : Factor of safety of slope
- Lecture 23 : Factor of safety in wedge slides
- Lecture 24 : Factor of safety in circular slides
- Lecture 25 : Factor of safety in toppling slide
- Lecture 26 : Planar slide and factors influencing the slope stability
- Lecture 27 : Classification of different approaches for geotechnical characterization of slopes
- Lecture 28 : Empirical approach, Slope Mass Rating (SMR)
- Lecture 29 : Modified Slope Mass Rating (SMR), Chinese Slope Mass Rating (CSMR), Continuous and Graphical Slope Mass Ratings
- Lecture 30 : Geological Strength Index and Hazards Index
- Lecture 31 : Rating for raveling slope slide
- Lecture 32 : Influence of different factors on slope instabilities
- Lecture 33 : Influence of water on slope instabilities
- Lecture 34 : Influence of seismic waves on slope instabilities
- Lecture 35 : Effect of technogenic activities - ground vibration on slope instabilities
- Lecture 36 : Bearing of technogenic factors and temperature on slope instabilities
- Lecture 37 : Different approaches for slope design
- Lecture 38 : Limit equilibrium analysis (deterministic) method
- Lecture 39 : Elaborated Limit Equilibrium Method in slope instability design
- Lecture 40 : Sensitivity and Probabilistic design analysis of slope instability
- Lecture 41 : Load and resistance factor design of slope instability
- Lecture 42 : Types of mass movements and classification of landslides
- Lecture 43 : Causes, factors effecting and mechanics of landslide
- Lecture 44 : Landslide Hazards Zonation
- Lecture 45 : Mitigation of landslides and mechanism of rockfall Hazard
- Lecture 46 : Rockfall Hazard Analysis and mitigations
- Lecture 47 : Monitoring Methods
- Lecture 48 : Surface monitoring techniques : Remote sensing
- Lecture 49 : Surface and sub-surface monitoring techniques : Geotechniques
- Lecture 50 : Surface monitoring - Geodetic methods
- Lecture 51 : Sub-surface monitoring techniques
- Lecture 52 : Stabilization of rock slopes
- Lecture 53 : Excavation and modification of rock slopes
- Lecture 54 : Reinforcement of rock slopes by rock anchors
- Lecture 55 : Drainage management and reinforcement of rock slopes
- Lecture 56 : Retaining walls and other external support system for stabilization of rock slope
- Lecture 57 : Slope instability evaluation along road cut slopes
- Lecture 58 : Elements of opencast mine benches
- Lecture 59 : Opencast mine bench instability and designs
- Lecture 60 : Mine dump slope instability in an opencast mine
- Lecture 61 : Seacoast slope instability