向阳水库工程供水规模分析

Analysis of Water Supply Scale for Xiangyang Reservoir Project

摘要: 为解决云阳县江北片区枯水期缺水严重、水利设施基础薄弱、水资源开发利用难度高、水量水质的保障程度低等问题，规划建设向阳水库工程。该工程是全国“十四五”水安全保障规划提出的重点工程，项目已列入国家150项重大水利工程名单。本文在阐述向阳水库工程建设必要性的基础上，通过对向阳水库供水区城乡供水和农业灌溉进行需水量预测、可供水量分析及供需平衡计算，确定了设计水平年工程供水规模，为工程建设规模提供了依据，也为类似工程供水规模分析提供参考。

Abstract: The Xiangyang Reservoir Project is planned and constructed in order to solve the problems of severe water shortage during the dry season, weak water conservancy infrastructure, high difficulty in water resource development and utilization, and low guarantee of water quantity and quality in the Jiangbei area of Yunyang County. This project is a key project proposed in the national “14th Five-Year Plan” water security plan, and has been included in the list of 150 major national water conservancy projects. On the basis of elaborating on the necessity of the construction of Xiangyang Reservoir, the water supply scale of the design level year is determined by forecasting the urban and rural water supply and agricultural irrigation water demand, analyzing the available water supply and calculating the supply-demand balance, which provided a basis for the construction scale of the project and a reference for the analysis of the water supply scale of similar projects.