IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
A study of the relationship between deposit density and debris flow type
Language英语
KANG ZHICHENG; WANG YUZHANG
Corresponding AuthorKANG ZHICHENG
1992
Source PublicationErosion, debris flows and environment in mountain regions: Proceedings of the International Symposium held at Chengdu, China, 5-9 July 1992 (IAHS Publ. no. 209)
Author of SourceD. E. ; Davies, T. R. ; Hasholt, B
Volume209
Pages247-252
meetingErosion, debris flows and environment in mountain regions
Conference Date1992
Conference PlaceChengdu
CountryChina
PublisherIAHS
Contribution Rank1
AbstractThe density of debris flow samples after settling in laboratory (the deposit density) is a kind of limiting density of debris flow, which depends only on the solid component in debris flow including particle composition, size distribution and arrangement. It does not change with the amount of water, This property of deposit density characteristics the type of debris flow. The tendency as well as the reason for change between deposit density and particle component is analysed in the paper. Samples from moving flow in the Jiangjia Ravine near Dongchuan City were obtained and the natural density and deposit density measured. The ratio of natural density to deposit density as a function of debris flow structure, the type and the properties of debris flow ere further researched.
Other AbstractThe density of debris flow samples after settling in laboratory (the deposit density) is a kind of limiting density of debris flow, which depends only on the solid component in debris flow including particle composition, size distribution and arrangement. It does not change with the amount of water, This property of deposit density characteristics the type of debris flow. The tendency as well as the reason for change between deposit density and particle component is analysed in the paper. Samples from moving flow in the Jiangjia Ravine near Dongchuan City were obtained and the natural density and deposit density measured. The ratio of natural density to deposit density as a function of debris flow structure, the type and the properties of debris flow ere further researched.
Keyworddebris flow type deposit density particle component
ISBN0-947571-38-8
Indexed By其他
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/21459
Collection成都山地所知识仓储(2009年以前)
Corresponding AuthorKANG ZHICHENG
AffiliationDongchuan Observation and Research Station of Debris Flow, Chinese Academy of Sciences, Chengdu, PO Box 417, Sichuan 610015, China
Recommended Citation
GB/T 7714
KANG ZHICHENG,WANG YUZHANG. A study of the relationship between deposit density and debris flow type[C]//D. E., Davies, T. R., Hasholt, B:IAHS,1992:247-252.
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