| Flume Experiment on Stream Blockage by the Debris Flow From Tributary |
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| 引用本文： | HE Yiping~(1,2) GUO Zhixue~3 LI Yong~2 CUI Peng~2 WANG Zhaoyin~1 (1.Dept.of Hydraulic and Hydro-electrical Eng.,Tsinghua Univ.,Beijing 100084,China, 2.Chengdu Inst.of Mountain Hazards and Environment,Chinese Academy of Sciences,Chengdu 610041,China, 3.State Key Lab.of Hydraulics and Mountain River Eng.,Sichuan Univ.,Chengdu 610065,China). Flume Experiment on Stream Blockage by the Debris Flow From Tributary[J]. 四川大学学报(工程科学版), 2005, 0(Z1) |
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| 作者姓名： | HE Yiping~(1 2) GUO Zhixue~3 LI Yong~2 CUI Peng~2 WANG Zhaoyin~1 (1.Dept.of Hydraulic and Hydro-electrical Eng. Tsinghua Univ. Beijing 100084 China 2.Chengdu Inst.of Mountain Hazards and Environment Chinese Academy of Sciences Chengdu 610041 China 3.State Key Lab.of Hydraulics and Mountain River Eng. Sichuan Univ. Chengdu 610065 China) |
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| 作者单位： | HE Yiping~(1，2) GUO Zhixue~3 LI Yong~2 CUI Peng~2 WANG Zhaoyin~1 (1.Dept.of Hydraulic and Hydro-electrical Eng.，Tsinghua Univ.，Beijing 100084，China; 2.Chengdu Inst.of Mountain Hazards and Environment，Chinese Academy of Sciences，Chengdu 610041，China; 3.State Key Lab.of Hydraulics and Mountain River Eng.，Sichuan Univ.，Chengdu 610065，China) |
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| 基金项目： | Supported by 973 Program (2003CB415206)China Postdoctoral Science Fetmdation and National Natural Science Foundation (49831010) |
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| 摘 要： | Stream blockage by the debris flow from tributary valleys is a common phenomenon in mountainous area,which takes place when large quantities of sediment transported by debris flow reaches a river channel causing its complete or partial blockage.The dam formed by debris flow may causes upstream and downstream flooding,and presents great threat to people and property.Because of the catastrophic influence on people and property,debris-flow dam has attracted many attentions from the researchers and local administration.But,lit- tle attention has been given to the quantitative interrelationships of the potential influential factors.In this pa- per,the interrelationships of important influential factors caused the stream blockage by debris flow were ana- lyzed through flume experiment,and a model to predict the blockage was presented.
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Flume Experiment on Stream Blockage by the Debris Flow From Tributary |
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| HE Yiping. Flume Experiment on Stream Blockage by the Debris Flow From Tributary[J]. Journal of Sichuan University (Engineering Science Edition), 2005, 0(Z1) |
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| Authors: | HE Yiping |
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| Abstract: | Stream blockage by the debris flow from tributary valleys is a common phenomenon in mountainous area,which takes place when large quantities of sediment transported by debris flow reaches a river channel causing its complete or partial blockage.The dam formed by debris flow may causes upstream and downstream flooding,and presents great threat to people and property.Because of the catastrophic influence on people and property,debris-flow dam has attracted many attentions from the researchers and local adm... |
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| Keywords: | Debris flow blockage critical condition flume experiment |
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