论文部分内容阅读
研究了调节水池对高水头船闸取水区域水位波动的影响，建立了单调节水池、双调节水池串联和并联等三种情况的数学模型。运用建立的模型对三峡工程船闸取水系统的取水流量进行了计算。结果表明：调节水池具有降低取水最大流量，减小引航道水位波动，同时降低船闸内的充水流量，减小水位波动的作用。因此，设置调节水池对降低引航道取水区域的水位波动和改善船闸取水系统的流态是一种有效可行的方案。
The influence of the regulation pool on the water level fluctuation in the water intake area of the high head lock was studied. The mathematical models of three kinds of single-regulation pool, double regulation pool in series and parallel connection were established. The model was used to calculate the water intake flow of the water intake system of the Three Gorges Project lock. The results show that the control basin has the functions of reducing the maximum flow of water intake, reducing the water level fluctuation in the approach channel, reducing the water filling flow in the lock and reducing the water level fluctuation. Therefore, it is an effective and feasible plan to adjust the water pool to reduce the water level fluctuation in the water intake area and to improve the flow regime of the lock intake system.