Three modes of rainfall infiltration inducing loesslandslide
文献类型：期刊论文
| 作者 | Feng,W[2,3]; Li,ZG[2,3]; Xue,Q[2,3]; Tang,YM[1,2] |
| 刊名 | Nat Hazards
 |
| 出版日期 | 2015 |
| 卷号 | 79页码:137-150 |
| 关键词 | Loess landslide Infiltration mode Rainfall infiltration Loess fracture and hole |
| DOI | 10.1007/s11069-015-1833-4 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Rainfall infiltration depth in an integrated and homogeneous soil mass is extremely limited. How does rainfall infiltrate into a loess slope developed with various fractures and holes? How do infiltration mechanisms impact slope stability? These are issues this paper researched and discussed. Using the in situ monitoring and field investigation method, it obtained that the infiltration depth of rainfall in integrated loess mass is generally limited to 3.0 m underground and there are often developed various fractures and holes in loess slopes, which usually form the rapid infiltration channels to make the rainwater seep quickly and vastly and to influence the loess slope stability greatly. It put forward that the rainfall infiltration inducing loess landslide can be divided into three modes: (1) superficial infiltration inducing landslide, (2) blockage infiltration inducing landslide, and (3) breakthrough infiltration inducing landslide. The first mode requires a long-time continuous rainfall; the second mode requires a sufficient antecedent accumulative rainfall, meanwhile a certain infiltration time; and the third mode requires certain rainfall intensity. |
| 语种 | 英语 |
| 源URL | [http://ir.ieecas.cn/handle/361006/9632]  |
| 专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室（2010~） |
| 作者单位 | 1.Xi’an Center of Geological Survey, CGS, Xi’an, China; 2.Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China; 3.Key Laboratory for Geo-hazards in Loess Area, China Ministry of Land and Resources, Xi’an, China |
| 推荐引用方式 GB/T 7714 | Feng,W[2,3],Li,ZG[2,3],Xue,Q[2,3],et al. Three modes of rainfall infiltration inducing loesslandslide[J]. Nat Hazards,2015,79:137-150. |
| APA | Feng,W[2,3],Li,ZG[2,3],Xue,Q[2,3],&Tang,YM[1,2].(2015).Three modes of rainfall infiltration inducing loesslandslide.Nat Hazards,79,137-150. |
| MLA | Feng,W[2,3],et al."Three modes of rainfall infiltration inducing loesslandslide".Nat Hazards 79(2015):137-150. |
入库方式： OAI收割
来源：地球环境研究所
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