Author(s): Wang Yuyi; Li Changzhi; Zhou Renyuan
Linked Author(s):
Keywords: Debris flow; Erosion and critical rain quantity
Abstract: Own weight and dynamic condition of breccia soil control the erosion and development of debris flows. The experiment and analysis in this paper indicated the effect of principal component of the rain quantity to occurrence of debris flow. It also probed quantitatively into the relationship among the critical rain quantity and slope, specific weight of stoned soil, by observational experiment of stress properties in saturated soil and rain permeation.
Year: 2001