北京市南水北调配套工程环线管网水力模型的建立

为实现南水北调来水和北京本地水的优化调度,保证首都安全稳定供水,需对南水北调配套工程环线输水管网建立水力模型,掌握管网的实时运行状况。介绍了应用Info Works WS软件建立该工程环线输水管网模型的过程,包括工程基本情况介绍、数据需求及处理、模型创建及校核和模型维护等方面的内容,并对应用该模型计算得到的结果数据和设计资料数据进行了对比分析研究,发现该模型可以较好地进行管网实时流量模拟。

Establishment of the Hydraulic Model of the Circle Delivery Pipe Network for Beijing South-to-North Water Diversion Project

In order to realize the optimal operation of the South-to-North Diversion Water and the local water in Beijing,and to ensure the safety and stability of the water supply for Beijing,a hydraulic model of the circle delivery pipe network for Beijing South-to-North Water Diversion Project is developed to investigate the real-time situation of the network.This paper introduces the procedures of building up the circle delivery pipe network model based on the Info Works WS software,including the basic information of the project,the needed data for the model and data processing,the development and verification of the model,and the model maintenance.The results obtained from the model are compared with the design documentation data,which suggests that the model can provide a reasonable simulation of the real-time flow in the pipe network.