| 过鱼设施进口及吸引流设计 |
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| 引用本文： | 金志军,单承康,崔磊,王猛,罗思,石小涛,马卫忠. 过鱼设施进口及吸引流设计[J]. 水资源保护, 2019, 35(6): 145-154 |
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| 作者姓名： | 金志军 单承康 崔磊 王猛 罗思 石小涛 马卫忠 |
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| 作者单位： | 中国电建集团贵阳勘测设计研究院有限公司, 贵州 贵阳 550081,中国电建集团贵阳勘测设计研究院有限公司, 贵州 贵阳 550081,水电水利规划设计总院, 北京 100120,中国电建集团贵阳勘测设计研究院有限公司, 贵州 贵阳 550081,中国电建集团贵阳勘测设计研究院有限公司, 贵州 贵阳 550081,三峡大学三峡库区生态环境教育部工程研究中心, 湖北 宜昌 443002,中国电建集团贵阳勘测设计研究院有限公司, 贵州 贵阳 550081 |
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| 基金项目： | 中国电力建设股份有限公司科技项目(DJ-ZDXM-2014-04)；国家自然科学基金(51579136)；黔科合基础［2018］1169；贵阳院电力科学技术发展基金(YJ2016-17) |
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| 摘 要： | 利用过鱼设施效果评价模型,分析得到过鱼设施进口吸引流是影响过鱼设施效果的关键因素。通过研究我国过鱼设施现状,指出我国过鱼设施在进口吸引流设计方面存在的不足。结合水利水电工程特性,从过鱼设施吸引流和竞争流的角度出发,给出了过鱼设施位置、进口位置、进口朝向、进口吸引流流量和流速等关键问题的设计思路,并提出了过鱼设施进口概化模型。
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| 关 键 词： | 过鱼设施 进口位置 朝向 吸引流 进口概化模型 |
| 收稿时间： | 2018-11-18 |
Design of entrance and attraction flow of fish passage facility |
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| JIN Zhijun,SHAN Chengkang,CUI Lei,WANG Meng,LUO Si,SHI Xiaotao and MA Weizhong. Design of entrance and attraction flow of fish passage facility[J]. Water Resources Protection, 2019, 35(6): 145-154 |
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| Authors: | JIN Zhijun SHAN Chengkang CUI Lei WANG Meng LUO Si SHI Xiaotao MA Weizhong |
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| Affiliation: | Guiyang Engineering Co., Ltd., Power China, Guiyang 550081, China,Guiyang Engineering Co., Ltd., Power China, Guiyang 550081, China,China Renewable Energy Engineering Institute, Beijing 100120, China,Guiyang Engineering Co., Ltd., Power China, Guiyang 550081, China,Guiyang Engineering Co., Ltd., Power China, Guiyang 550081, China,Engineering Research Center of Eco-environment in Three Gorges Reservoir Region, Ministry of Education, China Three Gorges University, Yichang 443002, China and Guiyang Engineering Co., Ltd., Power China, Guiyang 550081, China |
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| Abstract: | By using the efficiency evaluation model of fish passage facilities, it is found that the attraction flow at the entrance is the key factor affecting the efficiency of fish passage facilities. This paper studies the current situation of fish passage facilities in China, and points out the shortcomings in the design of entrance attraction flow of fish passage facilities in China. Combined with the characteristics of water conservancy and hydropower projects, from the perspective of attraction flow and competition flow of fish passage facilities, the design ideas of key issues such as the location of fish passage facilities, the position of the entrance, the entrance orientation, the flow and velocity of the entrance attraction flow are given, and a generalized model of the entrance of fish passage facilities is proposed. |
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| Keywords: | fish passage facility entrance position orientation attraction flow generalized model of entrance |
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