地下管网模型自动生成及GIS融合技术

1.国网上海市电力公司经济技术研究院,上海 200233;2.上海大学 力学与工程科学学院,上海 200444

地下管网;BIM;自动生成;GIS

Automatic Generation of Underground Pipeline Network Models and Their Integration with GIS Technologies
WANG Mengwei1,SHI Weiguo1,YANG Ziye1,ZHENG Xingmin2

1.Economic&Technological Institute, State Grid Shanghai Municipal Electric Power Company , Shanghai 200233, China;2.School of Mechanics and Engineering Science , Shanghai University , Shanghai 200444, China

Underground pipeline network;BIM;Automatic generation;GIS

DOI: 10.13512/j.hndz.2025.03.12

备注

城市地下管网是城市的生命线,是保障城市正常运行的重要基础设施。但传统的地下管网一般是二维图纸,无法直观反映地下管网的空间立体位置,容易导致施工挖断管线的事故产生。此研究利用RevitAPI二次开发技术,实现了自动读取地下管网Excel表格数据,将地下管网数据转换为BIM模型,并将BIM模型与GIS系统按照大地坐标位置进行融合,实现在GIS中查看地下管网的实际位置,不仅大大提高了地下管网BIM建模的效率,同时为整个城市的地下管网数字化运维提供了基础平台。
Urban underground pipeline networks are the lifeline of a city and play a critical role in ensuring its normal operation. However, traditional underground pipeline data is often presented only in tabular formats, which fail to provide an intuitive representation of the pipelines˛ location. This can lead to accidents during construction,such as inadvertently breaking pipelines. This paper utilizes Revit API for secondary development to automatically read underground pipeline network data from Excel spreadsheets,convert the underground pipeline network data into a building information modeling(BIM)model,and integrate the BIM model with the GIS system based on the geodetic coordinate positions. It enables the viewing of the actual positions of the underground pipeline network in the GIS system. This not only significantly improves the efficiency of BIM modeling for the underground pipeline network but also provides a basic platform for the digital operation and maintenance of underground pipeline network of the whole city.
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