Calculation of discharge of debris flows caused by moraine-dam failure at midui gully, Tibet, China
文献类型：期刊论文
| 作者 | Chen, X. Q.; Cui, P. ; Chen, N. S.; Gardner, J.
|
| 刊名 | IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B-ENGINEERING
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 31期号:B2页码:195-207 |
| 关键词 | debris flow peak discharge moraine-dam failure Tibet |
| ISSN号 | 1028-6284 |
| 通讯作者 | X. Q. CHEN |
| 合作状况 | 国际 |
| 英文摘要 | Debris flows caused by moraine-dam failure are common on the Qinghai-Tibet Plateau in China. Peak discharges of debris flows should be predicted to evaluate the risk to people and property in valleys below the moraine dams. On the basis of the critical wave method, we have reduced a new series of formulas about the peak discharge of debris flow, including the peak discharge Q(max)(d) at the outlet of a failed moraine-dammed lake: Q(max)(d) = kq(m) or Q(max)(d) = kQ(max), and and the maximal height of the flow below the dam (H-max(d)): H-max(d) = eta k(H) H-max. The calculated peak discharge agrees well with the estimate based on the field data at Midui Gully, Tibet. The critical wave method may be applicable to moraine darns in other areas, including the entire Qinghai-Tibet Plateau region and the European Alps. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Multidisciplinary |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | PEAK DISCHARGE ; MOUNTAINS ; FLOODS ; LAKES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000248242400007 |
| 公开日期 | 2010-11-18 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/2570]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） 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 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.Univ Manitoba, Fac Environm, Winnipeg, MB, Canada |
| 推荐引用方式 GB/T 7714 | Chen, X. Q.,Cui, P.,Chen, N. S.,et al. Calculation of discharge of debris flows caused by moraine-dam failure at midui gully, Tibet, China[J]. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B-ENGINEERING,2007,31(B2):195-207. |
| APA | Chen, X. Q.,Cui, P.,Chen, N. S.,&Gardner, J..(2007).Calculation of discharge of debris flows caused by moraine-dam failure at midui gully, Tibet, China.IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B-ENGINEERING,31(B2),195-207. |
| MLA | Chen, X. Q.,et al."Calculation of discharge of debris flows caused by moraine-dam failure at midui gully, Tibet, China".IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B-ENGINEERING 31.B2(2007):195-207. |
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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