AutoCAD图形文件与SWMM耦合技术的开发与应用  

Re-development of Coupling Technology between AutoCAD Drawings and SWMM and Its Application

作　　者：孙潭 李树平[1] 彭绪华 

机构地区：[1]同济大学环境科学与工程学院,上海200092

出　　处：《中国给水排水》2018年第1期110-114,共5页China Water & Wastewater

基　　金：上海市2016年度科学技术委员会科研计划项目(16DZ1200500)

摘　　要：SWMM是模拟动态降雨-径流的专业性软件,排水系统Auto CAD文件信息的充分利用将有助于加速建模过程。结合市政排水管道Auto CAD图形信息的存储特点,提出了使用C#语言的Auto CAD软件二次开发技术,进而形成了可在Auto CAD软件环境中交互式构建SWMM模型的SWMMTools插件。以某城镇产业新城雨水管网模型的构建为例,使用SWMMTools插件,实现了将Auto CAD图纸信息转化成SWMM软件可识别的管段、节点及汇水区域信息;将管段、节点以及汇水区域转化成SWMM模型文件,加以设置其他辅助信息,完成了SWMM模型的自动构建。SWMMTools插件的开发和应用,有助于提高雨水管理模型构建的效率和准确度。Storm water management model （SWMM） is a professional software used for dynamic rainfall-runoff simulation, and its modeling process can be accelerated when AutoCAD drawing information of municipal drainage system is fully utilized. Given that the storage characteristics of municipal drainage pipeline AutoCAD file information, re-developed technology of AutoCAD software in C# platform was proposed, and the SWMMTools plug-in was created to construct SWMM hydraulic model interactively under AutoCAD software environment. The SWMMTools plug-in was implemented in the construction of the stormwater drainage model of a new industrial town, where AutoCAD drawing information was converted to identifiable conduits, junctions and sub-catchments for SWMM. Then, automatic self-construction of SWMM was realized, through translating conduits, junctions and sub-catchments into SWMM input file and setting up other auxiliary information. Overall, the further development and application of the SWMMTools plug-in is beneficial for improving the efficiency and accuracy of storm water management model construction.

关 键 词：雨水管网 AUTOCAD二次开发 SWMM C#语言 插件 

分 类 号：TU992[建筑科学—市政工程]