一、问题的提出水库工程为了防洪安全,总希望降低蓄水位运行,但是为了兴利,又希望多蓄水抬高蓄水位运行,这是一对矛盾。为了发挥工程最大的防洪和兴利效益,水库主要以原规划设计的原则为前提,实行分汛期控制运用,能较好地解决防洪和兴利之间的矛盾,有的水库这样做了,收到了良好的经济效果。 First, the issue put forward Reservoir projects in order to flood control, always want to reduce the water level operation, but for the prosperous, but also hope that more water uplift water level operation, which is a contradiction. In order to give full play to the project’s greatest flood control and profit-making benefits, reservoirs are mainly based on the principle of original planning and design. The implementation of flood control and control can better solve the contradiction between flood control and prosperousness. Some reservoirs have done so and have received Good economic results.