Define landslide. Mention some mitigation techniques of landslide.
Answers
Answer:
Explanation:
A landslide is defined as the movement of a mass of rock, debris, or earth down a slope.
Mitigation techniques of landslide:
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 material
Chemical 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.
Answer:
Explanation:
landslide is defined as the movement of a mass of rock, debris, or earth down a slope.
Mitigation techniques of landslide:
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 material
Chemical 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.
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