Considering the Quantitative Effect of Antecedent Rainfall on Slope Stability to Predicting Rainfall-induced Shallow Landslides at the Basin Scale
文献类型：会议论文
| 作者 | Yu LUO1 ; Si-ming HE1,2
|
| 出版日期 | 2018 |
| 会议日期 | 2018-10-1～3 |
| 会议地点 | Toyama International Conference Center, Toyama City, Toyama Prefecture |
| 关键词 | shallow landslide antecedent rainfall slope stability hillslope hydrology infinite slope stability theory |
| 页码 | 61-68 |
| 国家 | Japan |
| 英文摘要 | In this study, a new predicting models that can considering the quantitative effect of antecedent rainfall on shallow landslide for shallow landslides prone area predicting at the basin scale. The hillslope hydrology model is used to construct the relationship of antecedent rainfall to the height of ground water, the infinite slope stability theory is used to construct the relationship of antecedent rainfall to slope stability. At last, the model was applied at a basin area. Comparisons are made between considered and unconsidered antecedent rainfall. The results show that in the basin area, the shallow landslides prone area for considered the antecedent rainfall is larger than that unconsidered the antecedent rainfall. It is can be concluded that the antecedent rainfall is quite important and should not be ignored in shallow landslide hazard assessment. |
| 源文献作者 | The Pacific Rim INTERPRAEVENT Committee of Japan (PRIC) ; Organizing Committee of INTERPRAEVENT International Symposium 2018 |
| 产权排序 | 1 |
| 会议录 | INTERPRAEVENT International Symposium 2018 in the Pacific Rim
 |
| 语种 | 英语 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/24495]  |
| 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 |
| 通讯作者 | Yu LUO |
| 作者单位 | 1.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China; 2.Center for excellence in Tibetan plateau earth sciences, China academy of sciences, Beijing 100101, China |
| 推荐引用方式 GB/T 7714 | Yu LUO,Si-ming HE. Considering the Quantitative Effect of Antecedent Rainfall on Slope Stability to Predicting Rainfall-induced Shallow Landslides at the Basin Scale[C]. 见:. Toyama International Conference Center, Toyama City, Toyama Prefecture. 2018-10-1～3. |
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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