| 云南省云龙县城狮尾河泥石流复式V型排导槽优化设计研究 |
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| 引用本文： | 杨金和,高俊彩.云南省云龙县城狮尾河泥石流复式V型排导槽优化设计研究[J].昆明理工大学学报(理工版),2009,34(5):75-79. |
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| 作者姓名： | 杨金和 高俊彩 |
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| 作者单位： | 1. 西南有色昆明勘测设计,院,股份有限公司,云南,昆明,650051
2. 云南省有色地质地球物理化学勘查院,云南,昆明,650051 |
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| 摘 要： | 云龙县城运用“复式V型排导槽”，实现了沟床缓坡区泥石流的排导，排导最小纵坡降为10‰，采用鱼咀工程结构解决主河流的顶托、倒灌作用，泥石流槽尾伸入下游大河最高洪水位禁区，实现了泥石泥的顺畅排导，其工程实践和科技创新，为类似条件下泥石流的治理提供了借鉴意义．
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| 关 键 词： | 狮尾河泥石流 复式V型排导槽 优化设计 鱼咀结构 |
Application of Double V-Trough Drainage to Debris Flow of Lions Tail River in Yunlong County,Yunnan Province |
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| Affiliation: | YANG Jin-he, GAO Jun-cai ( 1. Southwest Nonferrous Metals Kunming Geological Surveying and Designing (Institute) Ine, Kunming 650051, China ; 2. Yunnan Nonferrous Geological Institute of Geophysical and Chemical Prospecting, Kunming 650051, China. ) |
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| Abstract: | Double V - trough drainage is applied to Yunlong County to realize the drainage of debris flow on the channel bed slope ,with the smallest longitudinal drainage being 10‰. Tsui fish structure is adopted to solve the backwater and intrusion of main rivers. With its flow into the reaches of the river through the end of the highest flood level, the smooth debris drainage is realized. The scientific and technological innovation in this practice is quite referential to other projects. |
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| Keywords: | debris flow of Lions Tail River double V -trough drainage optimal design Tsui fish structure |
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