城市给水管网三维水压面的绘制  

3-D Contour Plane of Water Pressure for Urban Water Distribution Network

作　　者：信昆仑[1] 刘遂庆[1] 耿为民[1] 

机构地区：[1]同济大学环境科学与工程学院,200092

出　　处：《给水排水》2002年第6期83-86,共4页Water & Wastewater Engineering

摘　　要：基于管网水力计算成果 ,通过管网投影区域的四边形网格插值 ,利用OpenGL图形库 ,进行了管网三维水压面的绘制 ,可用作给水管网设计。On the basis of hydraulic calculation results of water distribution network the 3 D contour plane of water pressure was made up by the interpolation at the quadrilateral mesh in the projection zone of the pipeline network. In this processing the Open GL graphic library was used. This graphic plot might be useful tool for the design, operating and optimization of water distribution network.

关 键 词：城市 给水管网 曲面插值 三维水压面 OPENGL 绘制 

分 类 号：TU991.36[建筑科学—市政工程]