Seepage Numerical Analysis of Soil Slope under Rainfall Condition
文献类型：会议论文
| 作者 | Pei LZ (Pei Laizheng) ; Zhou XJ (周小军) |
| 出版日期 | 2010 |
| 会议名称 | International Conference on Civil Engineering |
| 会议日期 | 2010-7-19～2010-7-20 |
| 会议地点 | Baoding, PEOPLES R CHINA |
| 关键词 | seepage soil slope rainfall pore water pressure |
| 通讯作者 | Zhou XJ (周小军) |
| 英文摘要 | Considering rain infiltration and selecting a typical simplified section of soil slope, a mathematics model of the seepage field was established. Based on the saturated-unsaturated seepage theory of porous media and mechanical response analysis of slope under rainfall condition, the change of seepage field at different periods has been simulated, the law of the pore pressure and water content distribution change with time and space in soil layer has been discussed. Numerical simulation shows that pore water pressure can be easily increased with increase of seepage flow at the foot of slope. As the time of rainfall goes by, the pore water pressure in each slope soil layer keeps the rising trend. The increasing of horizontal distance, the curves of pore water pressure changes in descending trend. The storage capacity of each soil layer was gradually reached with the rainfall time increase. |
| 会议录 | CIVIL ENGINEERING IN CHINA - CURRENT PRACTICE AND RESEARCH REPORT
 |
| 会议录出版者 | AUSSINO ACAD PUBL HOUSE, PO BOX 893, MARRICKVILLE, NSW 2204 00000, AUSTRALIA |
| 学科主题 | 灾害学 |
| 语种 | 英语 |
| 源URL | [http://192.168.143.20:8080/handle/131551/3439]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 推荐引用方式 GB/T 7714 | Pei LZ ,Zhou XJ . Seepage Numerical Analysis of Soil Slope under Rainfall Condition[C]. 见:International Conference on Civil Engineering. Baoding, PEOPLES R CHINA. 2010-7-19～2010-7-20. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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