考虑裂隙及雨水入渗影响的膨胀土边坡稳定性分析

考虑裂隙及雨水入渗影响的膨胀土边坡稳定性分析 English Version

中国科学院武汉岩土力学研究所!湖北武汉430071上海交通大学建筑工程学院；上海200030；上海交通大学建筑工程学院!上海200030；中国科学院武汉岩土力学研究所!湖北武汉430071；

1.Institute of Rock and Soil Mechanics the Chinese Academy of Sciences Wuhan 430071 China 2.Institute of Architecture Engineering Shanghai Jiaotong University Shanghai 200030 China

摘要: 对膨胀土边坡进行了考虑裂隙和降雨入渗影响的稳定性分析 ,通过工程实例比较了考虑裂隙和不考虑裂隙的差别。研究结果表明 ,考虑裂隙影响的边坡降雨入渗和稳定性分析较为合理和实用。
- 非饱和膨胀土 /
- 边坡 /
- 裂隙 /
- 降雨入渗 /
- 边坡稳定性分析
Abstract: Slope stability of expansive soils depends upon rain infiltration. But it is very difficult for researchers to successfully simulate the practical cases at present. Analysis on the slope stability of expansive soils considering the effect of crack and rain infiltration has been investigated, in which the methods with and without cracks are compared. The results obtained in this paper show that rain infiltration and slope stability analysis, considering drying cracks, is more reasonable and practical.
- unsaturated expansive soil /
- slope /
- crack /
- rain infiltration /
- slope stability analysis