Risk assessment of the Xigou debris flow in the Three Gorges Reservoir Area
On June 18, 2018, under the influence of heavy rainfall, a debris flow disaster broke out in Xigou village of the Three Gorges Reservoir Area in Chongqing, causing some residential houses to be buried along with great economic losses.The on-site investigation found many loose solid material sources in the debris flow gully.Under the conditions of h