Influence of Housing and Urban Development on Debris Flow Flooding and Deposition
文献类型：期刊论文
| 作者 | Kana NAKATANI ; Yuki OKUYAMA ; Yuji HASEGAWA ; Yoshifumi SATOFUKA ; Takahisa MIZUYAMA |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2013-04 |
| 卷号 | 10期号:2页码:273-280 |
| 关键词 | Debris flow Alluvial fan House Model experiment Numerical simulation |
| 通讯作者 | Kana NAKATANI |
| 英文摘要 | Debris flows form deposits when they reach an alluvial fan until they eventually stop. However, houses located in the alluvial fan might affect the debris flow flooding and deposition processes. Few previous studies have considered the effects of houses on debris flow flooding and deposition. This study conducted model experiments and numerical simulations using the Kanako2D debris flow simulator to determine the influence of houses on debris flow flooding and deposition. The model experiments showed that when houses are present, the debris flow spreads widely in the cross direction immediately upstream of the houses, especially when the flow discharge is large or the grain size is small. Houses located in the alluvial fan also influence the deposition area. The presence of houses led to flooding and deposition damage in some places and reduced the damage in others. The simulation also demonstrated the influence of houses. Both the model experiment and the simulation showed that houses change the flooding and deposition areas. |
| 语种 | 英语 |
| 公开日期 | 2013-04-26 |
| 源URL | [http://192.168.143.20:8080/handle/131551/5217]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2013_Vol10 No.2 |
| 推荐引用方式 GB/T 7714 | Kana NAKATANI,Yuki OKUYAMA,Yuji HASEGAWA,et al. Influence of Housing and Urban Development on Debris Flow Flooding and Deposition[J]. Journal of Mountain Science,2013,10(2):273-280. |
| APA | Kana NAKATANI,Yuki OKUYAMA,Yuji HASEGAWA,Yoshifumi SATOFUKA,&Takahisa MIZUYAMA.(2013).Influence of Housing and Urban Development on Debris Flow Flooding and Deposition.Journal of Mountain Science,10(2),273-280. |
| MLA | Kana NAKATANI,et al."Influence of Housing and Urban Development on Debris Flow Flooding and Deposition".Journal of Mountain Science 10.2(2013):273-280. |
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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