华电技术 ›› 2011, Vol. 33 ›› Issue (10): 5-9.
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刘永胜，何孟芸，贾仕开
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LIU Yongsheng, HE Mengyun, JIA Shikai
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摘要： 草街航电枢纽工程冲沙闸工作闸门属于超大型表孔弧形闸门，闸门操作工况复杂，在校核洪水位泄流闸门全开时，闸门底缘仍处于水面以下14.18m。介绍了该弧形闸门的总体布置、结构设计形式、启闭机选型等主要技术问题，进行了闸门结构的流激振动模型试验研究，验证了设计的合理性。
关键词: 弧形闸门, 结构设计, 三支臂, 液压启闭机, 模型试验
Abstract: The working gate of sand sluicing gate of Caojie Navigation and Hydropower Junction Project is extra large type exterior radial gate. The operation condition of the gate is complex. When the water level is the check flood level and the discharge gate is opened fully, the gate bottom edge is in 14.18m below the water surface. The general structure, the design form, the selection of the hoist type and other technical problems of the radial gate were introduced. The experimental research on the flow induced vibration model of the gate structure was carried out, which proved the rationality of the design.
Key words: radial gate, structure design, three supporting arms, hydraulic hoist, model experiment
刘永胜;何孟芸;贾仕开. 草街航电枢纽工程冲沙闸弧形工作闸门设计[J]. 华电技术, 2011, 33(10): 5-9.
LIU Yongsheng;HE Mengyun;JIA Shikai. Design of radial working gate of sand sluicing gate in Caojie navigation and hydropower junction project[J]. Huadian Technology, 2011, 33(10): 5-9.
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