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	5.3 Field tests of Structures against Debris Flow in China
	Wu Jishan
专著(文集)名	JAPAN-CHINA JOINT RESEARCH ON THE PREVENTION FROM DERIS FLOW HAZARDS
其他责任者	Disaster Prevention Rcsearch Institue， Kyoto University ; Institute of Mountain Hazards and Environment, Chinese
	1994-03
出版者	Tanaotsu Takahashi (Disaster Prevention Reserch Instiue, Kyoto Univesrity) ; Tanaotsu Takahashi (Disaster Prevention Reserch Instiue, Kyoto Univesrity)
出版地	Kyoto Univesrity ; Kyoto Univesrity
出处页码	167-186
关键词	various structures against flood-regulating reservoirs debris flows China various structures against flood-regulating reservoirs debris flows China
出版者	Tanaotsu Takahashi (Disaster Prevention Reserch Instiue, Kyoto Univesrity) ; Tanaotsu Takahashi (Disaster Prevention Reserch Instiue, Kyoto Univesrity)
出版地	Kyoto Univesrity ; Kyoto Univesrity
关键词	various structures against flood-regulating reservoirs debris flows China various structures against flood-regulating reservoirs debris flows China
英文摘要	There are various structures against debris flows, such as flood-regulating reservoirs, silt trap dam, and diversion ditch. As debris flow ravines have much smaller catchment area than ordinary small watershed, usually less than 50 km2, structures built for them are on a much smaller scale than common water conservancy works, and relatively simple-textured; they are not difficult for designing. But yet, debris flows, especially viscous ones, possess many properties different from ordinary sediment-laden flows. Therefore, all these properties must be taken into consideration in designing structures against debris flows. To ensure the normal functioning of them, these structures should be adapted to debris flow charcteristics. At the same time, though the catchment area of debris flow ravines is small, debris flows occur in more complicated conditions than ordinary floods. Accordingly, the integrated control programme of debris flow watershed is more intricate than that of a common small watershed. Only is this complexity paid attention to, the treatment can be successful. Therefore, this book will not give an introduction to the general design of structures against debris flows and individual control programmes; whereas, based on the experiences and lessons collected in the field tests of debris flow control in China during the last 30 years, emphasis will be placed on how to make engineering designs against debris flows according to their properties and how to work out different integrated control programmes in the light of the complicated occurrence of debris flows.
语种	英语
内容类型	专著章节/文集论文
源URL	[http://ir.imde.ac.cn/handle/131551/10798]
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）
作者单位	Institute of Mountain Hazards and Environment, Chinese Academy of Science, and Ministry of Water Conservancy
推荐引用方式 GB/T 7714	Wu Jishan. 5.3 Field tests of Structures against Debris Flow in China. JAPAN-CHINA JOINT RESEARCH ON THE PREVENTION FROM DERIS FLOW HAZARDS. Kyoto Univesrity, Kyoto Univesrity:Tanaotsu Takahashi (Disaster Prevention Reserch Instiue, Kyoto Univesrity), Tanaotsu Takahashi (Disaster Prevention Reserch Instiue, Kyoto Univesrity),1994:167-186.

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