An empirical formula for suspended sediment delivery ratio of main river after confluence of debris flow
文献类型：期刊论文
| 作者 | Zhang Jin-shan ; Cui Peng
|
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2013-04-01 |
| 卷号 | 10期号:2页码:326-336 |
| 关键词 | Debris flow Confluence Suspended Sediment Delivery Ratio (SDR) Jiangjia Ravine Xiaojiang River Model |
| ISSN号 | 1672-6316 |
| 通讯作者 | ZHANG Jin-shan |
| 英文摘要 | In order to calculate the suspended sediment discharge of the flood debris flows into the main river, a small scale flume test was designed to simulate the process of confluence of Jiangjia Ravine and Xiangjiang River in Yunnan province, China. By test observation and data analysis, suspended sediment discharge of Debris flow after its entry into the main river was found to have a close relation with the bulk density, the confluence angle of the Debris flow and the main river, the ratio between per unit width discharge of Debris flow and main river. Based on the measured and simulated results, and statistical analysis, an empirical formula was proposed for the suspended SDR (Sediment Delivery Ratio) of the main river after the confluence of Debris flow. Compared with the observed results of Debris flow in 2009, the error between the data calculated by the empirical formula and the monitored data is only about 10%. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000317352800015 |
| 公开日期 | 2013-04-26 |
| 源URL | [http://192.168.143.20:8080/handle/131551/5222]  |
| 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 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 | Chinese Acad Sci, Key Lab Mt Hazard & Surface Proc, Inst Mt Hazards & Environm, Chengdu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Jin-shan,Cui Peng. An empirical formula for suspended sediment delivery ratio of main river after confluence of debris flow[J]. JOURNAL OF MOUNTAIN SCIENCE,2013,10(2):326-336. |
| APA | Zhang Jin-shan,&Cui Peng.(2013).An empirical formula for suspended sediment delivery ratio of main river after confluence of debris flow.JOURNAL OF MOUNTAIN SCIENCE,10(2),326-336. |
| MLA | Zhang Jin-shan,et al."An empirical formula for suspended sediment delivery ratio of main river after confluence of debris flow".JOURNAL OF MOUNTAIN SCIENCE 10.2(2013):326-336. |
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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