| 调压室闸门关闭时的吊力与涌浪计算 |
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| 引用本文： | 宋江敏.调压室闸门关闭时的吊力与涌浪计算[J].四川水力发电,1997,16(1):63-66. |
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| 作者姓名： | 宋江敏 |
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| 作者单位： | 重庆工业管理学院!重庆市，630050 |
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| 摘 要： | 本文分析了调压室闸门吊力的水力学计算方法，结合调压室涌浪计算过程，计算闸门启闭的吊力变化过程，推导了了调压室闸门启闭过程的闸孔出流量公式。以瓦屋山电站为例，计算了闸门关闭过程的吊力变化过程，并与模型试验结果进行了比较，其计算结果较为理想。
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| 关 键 词： | 调压室 闸门起闭 吊力 涌浪计算 水电站 |
Calculation of Lifting Force and Surge during Closure of Cate in Surge Chamber |
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| Song Jiangming.Calculation of Lifting Force and Surge during Closure of Cate in Surge Chamber[J].Sichuan Water Power,1997,16(1):63-66. |
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| Authors: | Song Jiangming |
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| Affiliation: | Song Jiangming |
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| Abstract: | Hydraulic calculation method for lifting force of gate in surge chamber is studied. Based on surge calculation process of surge chamber,variation of lifting force during lifting and closing is calculated. Formula for outflow at gate opening during lifting and closing of gate in surge chamber is derived. For example,at Wawushan hydropower station,vnrintion of lifting force during closing of gate is calculated. The calculation results are compared with that of model tests. It is shown that 1lie calcula non results are desirable. |
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| Keywords: | surge chamber opening and closing of gate lifting force surge |
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