【摘要】 随着城市化进程的不断加快,城市排水管网的规模也越来越庞大,因此,排水管网的管理模式需要与时俱进。开发基于GIS的地理信息管理系统,在排水管网信息收集齐全的基础上进行相关的模拟分析,不仅能够提高市政管理部门的工作效率,也能为今后城市规划提供决策依据。以徐州市主城区排水管网为研究对象,开发了基于ArcGIS的C/S和B/S混合模式管理系统,建立排水管网数学模型,结合SWMM软件,实现了检查井的溢流模拟。更多还原

【Abstract】 With the acceleration of urbanization process, the scale of urban drainage network is becoming larger and larger. Because of that the management mode of drainage pipe network needs to keep pace with the times. Developing geographic information management system bases on GIS and carrying out relevant simulation analysis on the basis of complete data can not only improve the work efficiency of the municipal administration department but also provide decision-making basis for future urban planning. The drainage network of the main urban area of Xuzhou was taken as a research object, the C/S and B/S mode management system based on ArcGIS was developed, a mathematical model for drainage pipe network was built. The overflow simulation of inspection wells was realized combined with SWMM software.更多还原