BIM与GIS融合技术在航道整治工程中的应用

针对航道整治工程中BIM技术无法管理条带状工程、难以表达工程周边地理信息等难点,通过梳理BIM与GIS数据特点,研究探索BIM与GIS融合技术,提出了通过格式转换、坐标转换和数据关联实现BIM与GIS融合的方法。将研究成果应用在蕲春水道航道整治工程,验证了BIM与GIS融合方法的可行性,实现了BIM与GIS数据一体化浏览、显示、管理、分析等功能,解决了BIM无法管理大范围工程、无法反映工程周边环境的不足,为BIM与GIS技术在航道整治工程中的应用提供了技术支撑。

Application of BIM and GIS integration technology for channel regulation project

For the difficulties that BIM technology could not manage ribbon projects and present surrounding spatial informations of projects,BIM and GIS data characteristics are analyzed and the method of BIM and GIS integration by format conversion, coordinate transformation, and data correlation is proposed in this paper. The method is applied in the Qichun waterway & channel regulation project. The results show that the BIM and GIS integration method is feasible and implements the functions including integrated view, display,management,and analysis of BIM and GIS data. The research results solve the difficulties that BIM could not manage the wide ranges of projects and reflect the surrounding environments, so they are important technical supports for the application of BIM and GIS technology in channel regulation project.