珠江三角洲网河区建设项目水源论证方法浅析

Analysis of Water Proof Method of River Network of the Pearl River Delta Construction Project

水源论证是建设项目水资源论证的一项重要内容,是建设项目水源条件适应性和保障性基础。针对目前珠江三角洲网河区水量论证常用的分流比估算法和珠江三角洲一位水动力数学模型计算法进行了分析,研究了两种方法的理论基础和应用范围,并就两种方法的上边界条件提出新的见解,即应当以考虑珠江水量统一调度后的流量成果作为上游流量边界。为以后珠江三角洲网河区建设项目水源论证工作提供参考,促进水源论证的科学性。

Demonstration of water resources is an important part of the construction project water resources demonstration, and it is the foundation of water source condition adaptability and security of construction project. This according to the Pearl River Delta hydrographic net water demonstration common shunt ratio estimation method and the Pearl River Delta, a hydrodynamic mathematical model calculation method for the analysis of two methods of theoretical basis and application, and then puts forward new insights into the two methods on the boundary conditions, which should be to consider the integrated water regulation of the Pearl River flow results as the upstream boundary of rate of flow. Provide a reference for the river network of the Pearl River Delta construction project water resources demonstration work, promote the scientific demonstration of water source.