城市供水等压曲线绘制方法  

Research on drawing methods of isobar for city water supply

作　　者：胥津生[1] 陶其育[2] 

机构地区：[1]中国市政工程华北设计研究院,天津300074 [2]天津市公用事业设计研究所,天津300100

出　　处：《供水技术》2007年第4期40-42,共3页Water Technology

摘　　要：介绍了城市供水管网等压曲线绘制方法,并根据三角化方法和平面等压曲线法编制了应用程序,提出供水管网等压曲线的绘制首先要进行管网水力模型计算;在管网离散节点数据集进行平面三角化时,要按一定的规律排序。供水管网等压曲线可以适时地指导供水管网调度,并可以作为管网改建和管网建设规划的基本依据。Drawing methods of isobar for city water supply network were summarized,and application process was drawn up based on methods of triangulation and isobar drawing.It pointed out that calculation of hydraulic model would be completed before isobar drawing,and data collection of dispersed nodes be arranged in order for triangulation.Isobar drawing could instruct dispatch of water supply network,verify rationality of design and could become basis of rebuild and plan for network.

关 键 词：供水管网 等压曲线 平面等压曲线法 三角形网格 

分 类 号：TU991.33[建筑科学—市政工程]