IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2015  > Vol12 No.5
Deposition Morphology of Non-homogeneous Debris Flow and Its Energy Characteristics
SHU An-ping; TANG Chuan; ZHANGXin; SHAOSong-dong; YANG Kai
Corresponding AuthorSHU An-ping
Source PublicationJournal of Mountain Science
AbstractNon-homogeneous two-phase debris flows are widely found in the western mountainous regions of China. To investigate the characteristics of the debris flow deposition process related to the morphology and extent of the debris fan, a series of physical experiments were carried out using an experimental flume. Some useful relationships were obtained to link the flow velocity with the geometric characteristics of deposition morphology and the corresponding area or volume. Based on these, some expressions about energy dissipation process in both the transport-deposition zone and deposition zone are presented, and improved equations describing solid-liquid two-phase energy transformations in the specific deposition zone are also established. These results provide a basis for further investigating the underlying mechanisms of non-homogeneous debris flows, based upon which effective disaster control measures can be undertaken.
KeywordNon-homogeneous Debris Flow Deposition Morphology Debris Flow Velocity Energy Dissipation
Indexed BySCI
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
CollectionJournal of Mountain Science_Journal of Mountain Science-2015_Vol12 No.5
Recommended Citation
GB/T 7714
SHU An-ping,TANG Chuan,ZHANGXin,et al. Deposition Morphology of Non-homogeneous Debris Flow and Its Energy Characteristics[J]. Journal of Mountain Science,2015,12(5):1157-1168.
APA SHU An-ping,TANG Chuan,ZHANGXin,SHAOSong-dong,&YANG Kai.(2015).Deposition Morphology of Non-homogeneous Debris Flow and Its Energy Characteristics.Journal of Mountain Science,12(5),1157-1168.
MLA SHU An-ping,et al."Deposition Morphology of Non-homogeneous Debris Flow and Its Energy Characteristics".Journal of Mountain Science 12.5(2015):1157-1168.
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