A Method for Debris Flows Hazard Assessment –A Case Study in Shenxi Gully

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

	A Method for Debris Flows Hazard Assessment –A Case Study in Shenxi Gully
	Yan Yu; Guoqiang Ou; Jun Wang; Cheng Qiao
刊名	Electronic Journal of Geotechnical Engineering
	2014
卷号	19 期号:Z2 页码:9897-9904
关键词	Back propagation neural network Geomorphic information entropy Debris flows
ISSN号	1089-3032
通讯作者	Guoqiang Ou
英文摘要	Debris flows belong to sudden disasters which are difficult to forecast. Consequently, a detailed and reasonable hazard assessment seems a necessary step to prevent or relieve such disasters and mitigate the risk effectively. In this paper, a method, combing back propagation neural network and geomorphic information entropy for debris flow hazard assessment, was proposed and employed to assess debris flow hazard of 41 sub-basins of Shenxi gully located in Sichuan province, China. The results indicate that the method is efficient and convenient for debris flows hazard assessment.
语种	英语
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/8066]
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	Yan Yu,Guoqiang Ou,Jun Wang,et al. A Method for Debris Flows Hazard Assessment –A Case Study in Shenxi Gully[J]. Electronic Journal of Geotechnical Engineering,2014,19(Z2):9897-9904.
APA	Yan Yu,Guoqiang Ou,Jun Wang,&Cheng Qiao.(2014).A Method for Debris Flows Hazard Assessment –A Case Study in Shenxi Gully.Electronic Journal of Geotechnical Engineering,19(Z2),9897-9904.
MLA	Yan Yu,et al."A Method for Debris Flows Hazard Assessment –A Case Study in Shenxi Gully".Electronic Journal of Geotechnical Engineering 19.Z2(2014):9897-9904.