Figure 5 (b): Landslide susceptibility map of study area.
Related Figures (13)
Fig.1. Geological map of study area after Srikantia and Razdan (1980) Lithology is one of the important internal factors which controls slope stability. Ratings to the lithological units exposed along the highway were assigned after doing necessary weat and maximum rating value assigned for this param 3). This study followed the geological map prepared The main rock types exposed in the area are grani imestone) with varying degree of weathering (Ti and clay soil is most dominant. Razdan (1980) and collected filed data for assigning the rating value. hering correction eter is 2.0 (Table by Srikantia and e, diorite, basalt, ophiolitic rocks, and limestone. The Rock Type 1 (igneous rock and Table 4) and debris Table 1. LSEF rating for causative factors/parameters after GSI (2005) Table 2. Landslide susceptibilty zonation based on TES Fig 2: Field photograph of landslide occurrences (a) Debris slide at Adul Gone (b) Translational slide at Saraks (c) Plane failure at Darket (d) Wedge failure at Lamayuru Table 4. Weathering evaluation factor rating system Table 3. Lithological evaluation factor rating system Fig.3. Rainfall distribution in the study area for last six years. Source: IMD Landslide Incidence is one of the important parameters used in landslide susceptibility mapping. Following the GS1 guidelines (2005) Table 5. Structure evaluation factor rating system Hydrogeological Condition Table 6. Landslide Susceptibility Evaluation factor rating system causative factors and their relation to landslide incidence Fig 4(b). Facet map of study area. Fig 5(a): Landslide susceptibility map of study area. Table 7. Landslide density for each susuceptibility class
