基于MapObjects实现排水管网的水力计算  

MapObjects based hydraulic calculation of sewer system

作　　者：赵冬泉[1] 陈吉宁[1] 佟庆远[2] 杜鹏飞[1] 

机构地区：[1]清华大学环境科学与工程系,北京100084 [2]北京清华城市规划设计研究院环境与市政所,北京100084

出　　处：《给水排水》2005年第8期97-100,共4页Water & Wastewater Engineering

摘　　要：目前国内外虽然有若干重力流雨、污水管道的计算程序,但是大多没有实现设计与计算的“一体化”。采用面向对象(OOD)的设计思想,建立了管网计算模型,并利用COM技术与GIS组件MapObjects结合,开发了辅助规划系统,实现了从管网规划设计图层直接提取必要的数据进行管网计算的自动化与结果的可视化表达。Nowadays most of the gravitational flow based hydraulic calculation programs for rain and wastewater lines are not coupled with the computer aided design. On the basis of Object-Oriented Design （OOD） concept, a calculation model of pipeline network was established, and it is joined with GIS component MapObjects via COM technique. This developed CAD system can abstract adequate data from the planning chart of the pipeline network for hydraulic calculation, and the calculated results can expressed visually.

关 键 词：排水管网计算模型 COMGIS 雨污水管道水力计算 MAPOBJECTS 排水管网 水力计算 设计思想 GIS组件 COM技术 可视化表达 

分 类 号：TU992.23[建筑科学—市政工程] P208[天文地球—地图制图学与地理信息工程]