水库建成以后,流域产汇流条件发生改变,采用入库洪水系列作为设计和调度依据更符合实际情况。介绍了入库洪水的概念及特点,综述了国内外入库设计洪水计算方法的研究进展,分析比较了各类方法的适用范围和适用条件。最后讨论了存在的主要问题,并展望了入库洪水研究的发展方向。
The runoff generation and confluence conditions at intervener basin have been altered after the completion of reservoir. Consequently, it's more rational to take the inflow flood series as scientific base for reservoir design and operation. In this paper, the concept and characteristic of inflow flood are introduced firstly, and then the research advances of inflow flood estimation methods are reviewed. Scope and condition of application for different methods are also analyzed and compared. Finally, main problems existing in the present study are dis- cussed and research directions of inflow flood are suggested.