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Anju, S. S. and Gogoi, R., (2020) Macro-scale (1:50,000) Landslide Susceptibility Mapping in parts of toposheets 47E/08, 47F/05 & 47F/06 in parts of Pune and Raigad Districts, Maharashtra.
This incidence is a typical example of wedge failure. Jointed rock blocks of varying size are lying on the upper part of crown area create a threat to life and property in future. As one of the main important roads, Mumbai-Pune express highway is crossin
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Mumbai-Pune Express highway, near Adoshi tunnel
Removal of loosened/detached blocks lying on the slope. Re-installation of metallic wire mesh.
Systematic rock bolting on entire slope.
Shotcreting in and around the affected slope
Proper drainage arrangement to keep the area away from surface-runoff. Cr
Preparatory Factors: Presence of jointed rock mass.
Presence of moderately dissected steep slope.
Localised weathering of rocks (where slide occurred). Accelerating Factors: Percolation and circulation of rain water along the joints reduces the cohesive