中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2010, Vol. 29 ›› Issue (4): 636-640.

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重庆门坎滩水电站泄流能力及消能结构试验研究

刘健1, 邓一平1, 杨胜发2   

  1. 1.重庆市三峡水电建筑勘测设计研究院, 重庆 430000; 2.重庆交通大学河海学院, 重庆 400074
  • 收稿日期:2010-01-18 修回日期:2010-06-09 出版日期:2010-08-15 发布日期:2015-01-22
  • 作者简介:刘健(1960—),男,重庆万州人,高级工程师,主要从事水利水电工程的设计和研究工作。E-mail:632356864@qq.com。

Experimental Study on Flood Discharge and Energy Dissipation Structure for Menkantan Hydropower Station

LIU Jian1, DENG Yi-ping1, YANG Sheng-fa2   

  1. 1.Chongqing Three Gorges Water Conservancy and Power-Plant Construction Reconnaissance and Design Institute, Chongqing 430000, China; 2.College of River & Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2010-01-18 Revised:2010-06-09 Online:2010-08-15 Published:2015-01-22

摘要: 针对门坎滩水电站设计方案的泄流能力和消能效果等方面进行了模型试验,结果表明原设计方案存在溢流 坝泄流过于集中以及消能效果差、容易形成坝下冲刷等问题。通过采用宽尾墩结构和修改消力池及闸孔边墩布置 方式对原方案进行优化设计,其模型试验结果分析表明,优化方案泄洪能力、消能效果均满足工程要求。

关键词: 门坎滩水电站, 水工模型试验, 消能, 宽尾墩

Abstract: Based on hydraulic model experiments a series of problems about discharge floodwater and energy dissipation of Menkantan Hydro-power Station were found. An optimum plan with better flood discharge and energy dissipation ability were proposed. Analysis of model tests demonstrated that flood discharge and energy dissipation ability of the plan could meet the project demand

Key words: Menkantan Hydropower Station, hydraulic structure model experiments, energy dissipation, flaring gate pier

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