Stability Calculation and Cause Analysis of Expansive Soil Slope in Yunnan Province
Expansive soil is widely distributed in Yunnan Province,and the characteristics of expansive soil expansion and shrinkage when encountering water make excavation slopes highly susceptible to instability.This article analyzes and explores the instability mechanism of expansive soil slopes,and provides the principles for calculating the stability parameters of expansive soil slopes based on engineering examples,for reference by survey and design personnel.