Knowledge Management System Of Institute of Earth Environment, CAS
Three modes of rainfall infiltration inducing loesslandslide | |
Tang,YM[1,2]; Xue,Q[2,3]; Li,ZG[2,3]; Feng,W[2,3] | |
2015 | |
发表期刊 | Nat Hazards |
卷号 | 79页码:137-150 |
文章类型 | 期刊论文 |
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. |
关键词 | Loess Landslide Infiltration Mode Rainfall Infiltration Loess Fracture And Hole |
DOI | 10.1007/s11069-015-1833-4 |
收录类别 | SCI |
语种 | 英语 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/9537 |
专题 | 黄土与第四纪地质国家重点实验室(2010~) |
作者单位 | 1.Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China; 2.Xi’an Center of Geological Survey, CGS, 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 | Tang,YM[1,2],Xue,Q[2,3],Li,ZG[2,3],et al. Three modes of rainfall infiltration inducing loesslandslide[J]. Nat Hazards,2015,79:137-150. |
APA | Tang,YM[1,2],Xue,Q[2,3],Li,ZG[2,3],&Feng,W[2,3].(2015).Three modes of rainfall infiltration inducing loesslandslide.Nat Hazards,79,137-150. |
MLA | Tang,YM[1,2],et al."Three modes of rainfall infiltration inducing loesslandslide".Nat Hazards 79(2015):137-150. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Three modes of rainf(1519KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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