关键词: 联合防洪调度, 长江上游水库群, 调度效益, 2016年洪水, 长江中下游防洪

Abstract: With the successive completion and operation of the reservoirs in upper reaches of Changjiang River, the co-regulation of the reservoir group is imperative for flood control. On the basis of analyzing the flood encounter law of Changjiang River and flood control demand of protection objects, according to the principle of proximity and effectiveness and the principle of flood source controlling, the general arrangement of co-regulation of the reservoirs in upper reaches of Changjiang River is put forward by combining aggregation and decoupling. In the light of the 1954-tpye flood, this paper analyzes the flood control effect by the co-regulation, reviews the practical process of flood control regulation in 2016 under the guidance of the co-regulation scheme and the consideration in that time, summarizes the effect of co-regulation for flood control, and puts forward the direction co-regulation for flood control in the future.

Key words: co-regulation for flood control, reservoir group in upper reaches of Changjiang River, regulation effect, 2016 flood, flood control in middle and lower reaches of Changjiang River