基于网络模拟模型的石羊河流域武威属区水资源合理配置研究  

Research on the network simulation model of water resources rational allocation in the water resources of the catchments of the Shiyang River located in Wuwei

作　　者：张廉祥[1] 蔡焕杰[1] 张同泽 褚建华 

机构地区：[1]西北农林科技大学旱区农业水土工程教育部重点实验室,陕西杨凌712100 [2]甘肃省武威市水利水电勘测设计院,甘肃武威733000

出　　处：《干旱地区农业研究》2010年第3期37-42,共6页Agricultural Research in the Arid Areas

基　　金：国家"863"计划项目(2006AA100202);甘肃省水利重点科研计划项目

摘　　要：针对石羊河流域武威属区的水资源状况,对石羊河流域水资源系统进行合理的概化,并提出基于目标、约束条件及边界函数的网络模拟计算流程,建立该流域生态与正常用水相结合的石羊河流域武威属区水资源合理配置网络模拟模型。在模型中,采用典型年法以季度为计算时段进行了不同保证率不同水平年的水资源配置模拟计算,提出了多年平均的不同水平年的推荐方案,为缓解石羊河流域武威属区供需水矛盾、经济发展及环境规划提供依据。Considering the water resources condition in the catchments of the Shiyang River located in Wuwei,we generalized the system of water resources there,and established a network simulation model for rational allocation of water resources in the catchments,which combined water requirements for ecological environment and normal water consumption.Meanwhile,this model proposed,based on the goal,the constraints and boundary function,a network simulation computation flow.According to the methods of the typical years,the allocation of water resources is simulated in different guaranteed efficiency and different horizontal years,and the scheme is put forward for the mean and different horizontal years,so as to make a foundation for alleviating the contradiction among supply and demand of water in the catchments,developing local economy and planning the environmental protection.

关 键 词：水资源合理配置 网络模拟 石羊河流域 

分 类 号：S274[农业科学—农业水土工程]