Assessment of slope stability of expansive soils due to infiltration of rain
文献类型：会议论文
| 作者 | Yao, HL; Xu, YZ; Ge, XR |
| 出版日期 | 2003 |
| 会议日期 | NOV 09-10, 2003 |
| 会议地点 | WUHAN, PEOPLES R CHINA |
| 关键词 | unsaturated expansive soil slope crack rain infiltration slope stability analysis |
| 页码 | 615-618 |
| 英文摘要 | According to fracture mechanics, the,cracking behavior due to surface evaporation flux is studied, and the methods of quantitative analysis (crack depth, spacing) are developed in this paper. Based on quantitative analysis of crack, analysis on the slope stability of expansive soils considering the effect of crack and rain infiltration have been investigated, in which the methods with and without cracks are compared. The safety,factors of the slope stability descend fast with crack during rain, and the magnitude of changes is 0.4 during 72 hours. rain duration. The result obtained from the paper shows that rain infiltration and slope stability analysis, considering drying cracks, is more reasonable and practical. |
| 会议录 | PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON WATER RESOURCES AND THE URBAN ENVIRONMENT
 |
| 会议录出版者 | CHINA ENVIRONMENTAL SCIENCE PRESS |
| 会议录出版地 | BEIJING |
| 语种 | 英语 |
| WOS研究方向 | Engineering ; Water Resources |
| WOS记录号 | WOS:000189385900139 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4365]  |
| 专题 | 岩土力学所知识全产出_会议论文 |
| 作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Yao, HL,Xu, YZ,Ge, XR. Assessment of slope stability of expansive soils due to infiltration of rain[C]. 见:. WUHAN, PEOPLES R CHINA. NOV 09-10, 2003. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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