Parametric Study on Stability of Unsaturated Homogeneous Soil Slope under Rainfall

摘要：

Rainfall-induced slope failure is common in the tropical regions. In this paper, different soil properties, slope geometry (slope height and slope angle), initial water table location, and rainfall intensity were used to find the effect of each factor to slope stability. From the study, soil properties and rainfall intensity were found to be the main factors to the slope stability and slope geometry and initial water table location were the secondary factors. It also can be concluded that the poor drainage soil slope should be paid more attention to the antecedent rainfall.

关键词： slope stability parametric study modeling calculation effect of factor

作者: XU Jin ZHANG Jiasheng

作者单位: School of Civil Engineering and Architecture, Central South University, Changsha 410083, Hunan, Chin School of Civil Engineering and Architecture, Central South University, Changsha 410083, Hunan, Chin

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 2169-2175

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）