河道洪水反流向演算过程迭代方法  

The Process Iteration Method of Flood Inverse Routing in River Channel

作　　者：钟平安[1] 张慧[1] 邴建平[1] 刘伟莉[1] 

机构地区：[1]河海大学水资源环境学院,江苏南京210098

出　　处：《水文》2007年第2期37-39,共3页Journal of China Hydrology

摘　　要：在流域防洪调度中需要考虑河槽的调蓄作用,河道洪水反流向演算可以简化河库联合调度模型的求解;马斯京根法是河道洪水演算的常用方法,但不能直接用于解决洪水反流向演算问题;提出了马斯京根法和迭代试算相结合的过程迭代算法;实例表明方法是实用有效的。The action of channel storage was considered in the operation of flood control in river basin, the flood inverse routing method in river channel is a simplified method for joint operation of river and reservoir, Muskingum routing method is a conventional method for flood routing in river channel, but it can＇t be directly used for the flood inverse routing in river channel; so the process iteration method was provided in this paper, which combined Muskingum routing method and iterative trial-and-error method. The example showed that the method is practical and effective.

关 键 词：洪水演算 反问题 河库联合调度 

分 类 号：P333.1[天文地球—水文科学]