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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.
The scar of the landslide has been observed on the top of the hill. Some part of the runout comprising huge boulders follows the nala down and the rest settled down on the slope. The toe of the hill slope is found modified for construction purposes and a
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Diksal
Reduce the load on the slope (rock boulders, soil etc). Reduce the slope angle and load on the slope (rock boulders, soil etc) by reprofiling
Construction of thick retaining walls at the toe of the slope.
Decrease the water content or pore pressure of th
Preparatory Factors: The spheroidal weathering of basalt leads to the loosing of rock strength.
Presence of joints in the rock mass.
Dissections along the slope.
Moderately steep slope. Accelerating Factors: Percolation of rain water in to the jointed we