Stability Analysis of Rainfall Slope Based on Geo-studio
WANG Cheng
MIAO Hong-bing
LUO Dong-dong
ZHU Xing-zhi
MAO Jie
Abstract：Based on the Geo‐studio software ,the simulation of the seepage field of pore water pressure was introduced into the limit equilibrium method of slope stability with the numerical simulation of the dif‐ferent parameters in consideration of the rainfall intensity ,with or without vegetation etc .The changes of the slope safety factor under various transient conditions were also discussed .The results showed that the longer the rain falls ,the smaller the safety factor is ;a linear relationship exists between changes of suction friction angle and slope stability in rainfalls ;the slope protecting vegetation effects maximally in moderate rains .
Keywords：sloperainfallsafety coefficient
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 9-14 )