Rapid Geometry Analysis for Earthquake-induced and Rainfall-induced Landslide Dams in Taiwan
文献类型：期刊论文
| 作者 | Kun-Ting CHEN ; Yu-Shu KUO ; Chjeng-Lun SHIEH |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2014-03 |
| 卷号 | 11期号:2页码:360-370 |
| 关键词 | Landslide dam Dam geometry Dam stability analysis |
| 通讯作者 | Yu-Shu KUO |
| 英文摘要 | Stability analysis of the dam is important for disaster prevention and reduction. The dam's geometry plays an important role in understanding its stability. This study develops a rapid landslide dam geometry assessment method for both earthquake-induced and rainfall-induced landslide dams based on nine real cases collected in Chinese Taipei and 214 cases collected worldwide. For simplification purposes, a landslide dam is classified into triangular or trapezoidal. The rapid landslide dam geometry assessment method in this paper uses only satellite maps and the topographic maps to get landslide area, and then analyze the dam geometry. These maps are used to evaluate the area of the landslide and the slope of the river bed. Based on the evaluation information, the proposed method can calculate dam height, the length of the dam, and the angles of the dam in both upstream and downstream directions. These geometry parameters of a landslide dam provide important information for further dam stability analysis. The proposed methodology is applied to a real landslide dam case at Hsiaolin Village. The result shows that the proposed method can be used to assess the landslide dam geometry. |
| 收录类别 | SCI |
| 语种 | 俄语 |
| 公开日期 | 2014-03-06 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/6849]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2014_Vol11 No.2 |
| 推荐引用方式 GB/T 7714 | Kun-Ting CHEN,Yu-Shu KUO,Chjeng-Lun SHIEH. Rapid Geometry Analysis for Earthquake-induced and Rainfall-induced Landslide Dams in Taiwan[J]. Journal of Mountain Science,2014,11(2):360-370. |
| APA | Kun-Ting CHEN,Yu-Shu KUO,&Chjeng-Lun SHIEH.(2014).Rapid Geometry Analysis for Earthquake-induced and Rainfall-induced Landslide Dams in Taiwan.Journal of Mountain Science,11(2),360-370. |
| MLA | Kun-Ting CHEN,et al."Rapid Geometry Analysis for Earthquake-induced and Rainfall-induced Landslide Dams in Taiwan".Journal of Mountain Science 11.2(2014):360-370. |
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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