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A platform for research: civil engineering, architecture and urbanism
Design method of reservoir tail water enclosure under seawater pumped storage power station
The invention relates to a design method of a reservoir tail water enclosure under a seawater pumped storage power station. The design method comprises the following steps: analyzing the demand of a permeable breakwater; determining basic parameters of the breakwater; acquiring a water limited flow rate of the permeable hole; obtaining parameters of the flow-through holes; calculating the height of the through-flow hole; and executing a model experiment. By summarizing the breakwater structure of the reservoir tail water enclosure under the seawater pumped storage power station, which comprises the basic requirements of wave prevention, flow permeation, sand prevention, drifting prevention, easiness in cleaning and the like, the invention provides a permeable breakwater structure type, namely a vertical baffle type permeable breakwater capable of considering the functions in all aspects; from the aspect of drifting prevention, vertical baffle type permeable breakwater is not prone to adsorbing or hooking floaters, and by means of the design method of the vertical baffle type permeable breakwater, accurate determination of the structural type of the lower reservoir breakwater can beachieved; and an applicable reference basis is provided for arrangement of reservoir tail water enclosures under the seawater pumped storage power station, selection of permeable breakwater structuretypes and engineering design.
本发明涉及一种海水抽水蓄能电站下水库尾水围护的设计方法，包括：分析透水防波堤需求；确定防波堤的基本参数；获取透流孔水体限制流速；得到透流孔参数；计算透流孔高度；模型实验。本发明通过总结海水抽水蓄能电站下水库尾水围护的防波堤结构，包括防波、透流、防沙、防漂和易清理等方面基本要求，提出了一种能够兼顾各方面功能的透水防波堤结构型式——垂直挡板式透水防波堤，从防漂的角度，垂直挡板式透水防波堤不易吸附或勾连漂浮物，通过所述的垂直挡板式透水防波堤的设计方法，能够实现下水库防波堤结构型式的精准确定，为海水抽水蓄能电站下水库尾水围护的布置、透水防波堤结构型式的选取及工程设计提供了适用性的参考依据。
Design method of reservoir tail water enclosure under seawater pumped storage power station
The invention relates to a design method of a reservoir tail water enclosure under a seawater pumped storage power station. The design method comprises the following steps: analyzing the demand of a permeable breakwater; determining basic parameters of the breakwater; acquiring a water limited flow rate of the permeable hole; obtaining parameters of the flow-through holes; calculating the height of the through-flow hole; and executing a model experiment. By summarizing the breakwater structure of the reservoir tail water enclosure under the seawater pumped storage power station, which comprises the basic requirements of wave prevention, flow permeation, sand prevention, drifting prevention, easiness in cleaning and the like, the invention provides a permeable breakwater structure type, namely a vertical baffle type permeable breakwater capable of considering the functions in all aspects; from the aspect of drifting prevention, vertical baffle type permeable breakwater is not prone to adsorbing or hooking floaters, and by means of the design method of the vertical baffle type permeable breakwater, accurate determination of the structural type of the lower reservoir breakwater can beachieved; and an applicable reference basis is provided for arrangement of reservoir tail water enclosures under the seawater pumped storage power station, selection of permeable breakwater structuretypes and engineering design.
本发明涉及一种海水抽水蓄能电站下水库尾水围护的设计方法，包括：分析透水防波堤需求；确定防波堤的基本参数；获取透流孔水体限制流速；得到透流孔参数；计算透流孔高度；模型实验。本发明通过总结海水抽水蓄能电站下水库尾水围护的防波堤结构，包括防波、透流、防沙、防漂和易清理等方面基本要求，提出了一种能够兼顾各方面功能的透水防波堤结构型式——垂直挡板式透水防波堤，从防漂的角度，垂直挡板式透水防波堤不易吸附或勾连漂浮物，通过所述的垂直挡板式透水防波堤的设计方法，能够实现下水库防波堤结构型式的精准确定，为海水抽水蓄能电站下水库尾水围护的布置、透水防波堤结构型式的选取及工程设计提供了适用性的参考依据。
Design method of reservoir tail water enclosure under seawater pumped storage power station
一种海水抽水蓄能电站下水库尾水围护的设计方法
ZHANG PENG (author) / LIU ZANQIANG (author) / JI PING (author) / XIANG ZHENGLIN (author) / ZHAO YIJUN (author) / LIU YAN (author) / GUO JIANSHE (author) / WU QIUFANG (author) / CHEN ZHIWEI (author) / SHI ZHENHUA (author)
2020-11-03
Patent
Electronic Resource
Chinese
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