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| | The Wangfuzhou release sluice of 23 flat bed gates and with bottom flow energy dissipation, is a typical low_head hydraulic structure. According to its design, the sluice flow is of free outflow and the hydraulic jump must be located in the sluice chamber. On the basis of experimental research with a hydraulic model, a set of operation schemes of its gates with integrated control system is proposed so as to solve the problem effectively. | | 王甫洲泄水闸为 2 3孔平底闸 ,采取底流消能 ,是一座典型的低水头水工建筑物 .设计要求下泄水流为自由出流 ,且闸下水跃发生在闸室内 .在试验研究基础上提出的调度方案和运行方式 ,配合集控系统 ,有效地解决了上述问题 | | 文摘来源 | | This paper introduced the existing problems of the escape work of Hutang reservoir.Based on the bottom flow energy dissipation after overfall dam and aceording to the feathers of comprehensive cushion pool,we made the recheck calculation of energy dissipation and put forword the relevent measurement. | | 介绍了湖塘水库泄洪建筑物存在的问题 ,针对其溢流坝坝后底流消能按综合消力池的特点 ,进行了消能复核计算 ,并提出了相应的处理措施和建议 | | 文摘来源 | | Confined to the impact on the environment and navigation conditions, the bottom-flow energy dissipation has to be used in the design of the Xiangjiaba Hydroelectric Project. Nevertheless, it is rare in China and yet in the world to use such bottom-flow energy dissipater at so high water head and large flow discharge. With a great mber of laboratory tests and studies, the mixture of high-and low-sill alternatives has been proposed, which its hydraulics indexes ... | | 受环境和通航条件的影响,向家坝水电站只宜采用底流消能形式,但这种高水头、大流量的底流消能工中外罕见。经大量试验研究提出的高低坎方案,其水力学指标在可接受的范围内,基本可解决向家坝水电站的泄洪消能问题。 | | 文摘来源 | |   |
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