闹德海水库延长蓄水期运用方式研究

Research on Operation Program of Prolong the Storage Period for Naodehai Reservoir

采用一维泥沙数学模型就拟定的 4种水库调度运用方案进行了计算分析 ,得出闹德海水库在 6～ 9月低水位蓄水运用时遇洪水敞泄 ,能够在基本保持库区泥沙冲淤平衡的前提下 ,延长蓄水天数。

Four reservoir regulation programs were proposed for Naodehai reservoir based on one dimensional sediment mathematic model.Through calculation and analysis to the programs it is concluded that it is possible to prolong the storage period of the reservoir.The sediment balance of the storage area could be maintained so long as the reservoir opens the gates to discharge any flood occurred during water level period from June to September of each year.