WebApr 12, 2024 · The Methum landslide advanced significantly between 1971 and 2005. The landslide remained in an active state and posed a serious threat to nearby settlements after the 2015 Gorkha earthquake. Therefore, a low-cost LEWS was installed to monitor the active head scarp to reduce landslide risk. WebSep 10, 2011 · Landslide features, size and effects. The Maierato landslide developed a head scarp and lateral scarps on both flanks up to 50 m in height (Figs. 5 and 6 2. Assuming an average depth of 50 m in the sliding zone and 4 m in the depositional zone, the volume of the displaced mass is estimated at 10 Mm 3.
8.3: Landslide Classification and Identification
WebThe landslide has an area of 0.3 km2, a runout distance of 1.2 km and an... Landslides, Southern and Groundwater ResearchGate, the professional network for scientists. ... Head scarp of the ... WebSep 26, 2014 · Our study indicated that the rate of soil-depth recovery is high just below the head scarp of the landslide. Abrupt changes in the longitudinal slope topography … powerball hand
The March 25 and 29, 2016 landslide-induced debris flow at …
WebThe first stage is a rotational failure affecting the residual soil at the crown of the landslide (Fig. 4a). There are several rock falls/slides along the sides and downstream part (Fig. 4b).... WebMar 20, 2024 · When the head scarp of a rotational slide is visible and the rotation at the surface is measurable, the radius (R) can be estimated (Fig. 9) by measuring the length of the scarp Δh and the angle of rotation δ (Jaboyedoff et al., 2009): (14) R = Δ h 2 ⋅ sin δ 2. Download : Download high-res image (278KB) Download : Download full-size image ... WebMar 23, 2024 · In some ways this is a very typical landslide – a rotational failure with a very steep head scarp extending well beneath the surface of a thinning glacier. I’ve documented dozens of similar sites around Alaska. However, the retrogressive nature of the initial failure, opening huge tension cracks, is unusual. ... powerball hand exerciser