Fig. 15: Deformation model diagram of a large-scale deep landslide in the Guili-Baige section of the Jinsha River.

a Crustal extrusion and uplift process; b Strong earthquakes and faults cause disturbance to the slope; c River erosion causes the front accumulation to become unstable and slide; d Rainfall infiltration causes the slope front to A strong deformation area is formed; e the strong deformation area loses stability and slides and blocks the river channel; f the slope changes before and after instability sliding.