引黄灌区泥沙优化配置数学模型研究  

Research on the Optimal Mathematical Deployment Model of the Sediment in the Irrigation Areas of the Yellow River

作　　者：姚宛艳[1] 赵海镜[2] 

机构地区：[1]中国灌溉排水发展中心,北京100054 [2]中国水利水电科学研究院,北京100044

出　　处：《中国农村水利水电》2008年第12期1-4,共4页China Rural Water and Hydropower

基　　金：国家科技支撑计划项目(2006BAD11B01);国家杰出青年科学基金项目(50725930);"十一五"国家科技支撑计划项目(2006BAB06B03)

摘　　要：在分析引黄灌区泥沙分布现状、存在的问题及泥沙优化配置必要性的基础上,构建了引黄灌区泥沙多目标优化配置数学模型。针对引黄灌区泥沙分布的特点,在模型中提出了分散系数的概念。用所建模型对位山灌区进行了泥沙优化配置计算,配置结果为灌区治理提供了参考依据。Based on the current distribution of water and sediment resources and optimal deployment in the irrigation areas of the Yellow River, the optimal mathematical deployment model of sediment in the irrigation areas of the Yellow River is established. Based on the distributive characteristics of the irrigation areas of the Yellow River, the concept of dispersion coefficient is put for- ward. The construction model is used to compute the optimal deployment of sediment in the Weishan Irrigation Area, which serves as references to the scientific management and harnessing of the Weishan Irrigation Area.

关 键 词：引黄灌区 泥沙 优化配置 数学模型 位山灌区 

分 类 号：TV146.2[水利工程—水力学及河流动力学]