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搜集整理隔河岩水库现有实测资料的基础上 ,采用一维恒定平衡与不平衡输沙模式嵌套的非均匀沙数学模型《SUSBED - 2》,计算在典型水文系列年的水沙情况下隔河岩水库的泥沙淤积形态及淤积量 ,得出不同水平年下水库的库容损失及淤损率 ,床沙级配沿程变化以及出库的含沙量、过机粒径等。通过计算分析 ,对隔河岩水库泥沙淤积进行长期预测 ,为隔河岩水库的有效运行提供参考
Based on the existing measured data of Geheyan reservoir, the non - uniform sand mathematical model “SUSBED - 2” nested with one - dimensional constant equilibrium and unbalanced sediment transport is used to calculate the water - sediment concentration in typical hydrological series years Geheyan reservoir sediment deposition morphology and sedimentation volume obtained under different levels of reservoir storage capacity loss and damage rates, sediment gradation changes along with the departure of the sediment concentration, the aircraft size and so on. Through the calculation and analysis, long-term prediction of sediment deposition in Geheyan reservoir provides reference for the effective operation of Geheyan reservoir