Deposition Prediction of Debris Flow Alluvial Fan Based on Experimental Study

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部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

	Deposition Prediction of Debris Flow Alluvial Fan Based on Experimental Study
	Yang Shun（杨顺）; Liu Jinfeng（柳金峰）; Ou Guoqiang（欧国强）
	2012-08
会议名称	1st International Conference on Energy and Environmental Protection (ICEEP 2012)
会议日期	2012-6-23~24
会议地点	Hohhot, PEOPLES R CHINA
关键词	Deposition Prediction Debris flow Alluvial fan Experimental study
期号	523
页码	4819-4822
通讯作者	Liu Jinfeng（柳金峰）
英文摘要	The deposition prediction of debris flow hazardous area is very important for organizing and implementing debris flow disaster prevention and reduction. This paper selected the data base from laboratory experiments and applied the multiple regression statistical method to establish a series of empirical calculation models for delimiting the debris flow hazardous areas on the alluvial fan. The empirical models for predicting the maximum deposition length (Lc), the maximum deposition width (B-max) and the maximum deposition thichness (Z(0)) under the condition of different debris flow volumes 00, densities (r(m)) and slopes of accumulation area (theta(d)) were establised. And the verification results indicated that the established models can predict the debris flow hazards area with the average accuracy of 86%.
收录类别	EI
会议主办者	Inner Mongolia Univ
会议录	Advanced Materials Research (Volumes 518 - 523)
语种	英语
ISSN号	1022-6680
ISBN号	978-3-03785-416-7
内容类型	会议论文
源URL	[http://192.168.143.20:8080/handle/131551/4397]
专题	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
推荐引用方式 GB/T 7714	Yang Shun,Liu Jinfeng,Ou Guoqiang. Deposition Prediction of Debris Flow Alluvial Fan Based on Experimental Study[C]. 见:1st International Conference on Energy and Environmental Protection (ICEEP 2012). Hohhot, PEOPLES R CHINA. 2012-6-23~24.