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Alternative TitleHerringbone Water-sediment Separation Structure Parameters Optimization Based on the Water-wood Separation Effect
谢湘平1,2; 韦方强1; 杨红娟1; 代志强1
Corresponding Author韦方强
Source Publication四川大学学报(工程科学版)
Other AbstractIn order to study the mitigation function of the Herringbone Water-Sediment Separation Structure to debris flows with driftwood,a series of laboratory experiments were carried out. Influences of the structure parameters to the water-wood separation were analyzed,and the optimization of main structure parameters were discussed based on the experimental results and previous research. The results showed that the herringbone grid can stop the driftwood effectively if the structure parameters are reasonably set. The spillway width of the draining dyke should be at least 0. 5 - 1. 0 times of the length of the driftwood. Velocity of the driftwood is commonly greater than the mean velocity of debris flow,so the length of the herringbone water-sediment separation structure should be enlarged. The distance between ribbed beams should be less than 3. 85 times of the width of the driftwood. The ribbed beam should be set perpendicular to the flow direction.
Keyword泥石流 漂木 鱼脊型水石分离结构 参数优化
DOI10.15961 /j.jsuese.2016.01.009
Indexed ByEI ; CSCD
Accession numberAccession number: 20161202114802
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
谢湘平,韦方强,杨红娟,等. 基于漂木分离效果的鱼脊型水石分离结构参数优化[J]. 四川大学学报(工程科学版),2016,48(1):55-63.
APA 谢湘平,韦方强,杨红娟,&代志强.(2016).基于漂木分离效果的鱼脊型水石分离结构参数优化.四川大学学报(工程科学版),48(1),55-63.
MLA 谢湘平,et al."基于漂木分离效果的鱼脊型水石分离结构参数优化".四川大学学报(工程科学版) 48.1(2016):55-63.
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