Explain about the mitigation techniques for landslides
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Explain about the mitigation techniques for landslides
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Geometric methods, in which the geometry of the hillside is changed (in general the slope);Hydrogeological methods, in which an attempt is made to lower the groundwater level or to reduce the water content of the materialChemical and mechanical methods, in which attempts are made to increase the shear strength of the unstable mass or to introduce active external forces (e.g. anchors, rock or ground nailing) or passive (e.g. structural wells, piles or reinforced ground) to counteract the destabilizing forces.
Each of these methods varies somewhat with the type of material that makes up the slope.