| 基于COMGIS的城市排水管网规划辅助系统设计 |
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| 引用本文： | 赵冬泉,陈吉宁,佟庆远,杜鹏飞.基于COMGIS的城市排水管网规划辅助系统设计[J].给水排水,2005,31(6):99-102. |
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| 作者姓名： | 赵冬泉 陈吉宁 佟庆远 杜鹏飞 |
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| 作者单位： | 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 |
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| 摘 要： | 通过深入比较GIS平台与CAD平台的优缺点,研究开发了基于COMGIS组件MapObjects的城市排水管网规划GIS辅助系统,在GIS平台上同时实现了管网绘制、管网计算、管网调整三大功能,并且在方案绘制阶段建立了管网中“检查井-管道-排水区域”之间的空间拓扑关系,实现了管网设计与计算的“一体化”,从而大大简化了计算的繁琐程度,提高了方案设计和优选的效率。
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| 关 键 词： | COMGIS 排水管网 设计计算 |
| 修稿时间： | 2004年11月25 |
COMGIS based CAD of municipal sewer system |
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| Zhao Dong-quan,Chen Jin-ing,TONG Qing-yuan,DU Peng-fei.COMGIS based CAD of municipal sewer system[J].Water & Wastewater Engineering,2005,31(6):99-102. |
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| Authors: | Zhao Dong-quan Chen Jin-ing TONG Qing-yuan DU Peng-fei |
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| Abstract: | The hydraulic calculation of gravitational sewage and rainwater line is helpless to decide the altitude of the designed line directly, and consequently the techno-economic and multi-plan comparison and optimization have to be restricted due to a lot of complicated preparation processes. A COMGIS based module MapObjects for urban sewer system planning has been developed. By this subsystem operating on GIS platform the desktop works including drawing, hydraulic calculation and setting of canalization network can be done simultaneously. Meanwhile the spatial topographic feature of the inspection chambers, pipeline and catchments area of the sewer system was established. All the design of the sewer system was integrated and simplified. In this paper the general design of this CAD system was described in detail. |
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| Keywords: | COMGIS Sewer system Planning and calculation |
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