无人机测绘技术与BIM模型的结合及其应用

Combination of UAV Surveying and Mapping Technology and BIM Model and the Application

为了解无人机测绘与BIM技术的结合应用效果,以某地工程大桥作为实际案例,将无人机采集的地形数据创建的场地模型与项目BIM设计模型进行融合,对BIM模型建造的部分场地信息拓展进行探讨。结果发现,将无人机测绘技术与BIM模型的融合,能够更好地体现BIM技术的虚拟现实,改善BIM模型场地部分立体效果不好的问题,提高所采集数据的可靠性,值得推广应用。

To understand the combined application effect of UAV mapping and BIM technology,taking an engineering bridge as a practical case,the site model created by the terrain data collected by the drone is integrated with the project BIM design model,and the expansion of part of the site information constructed by the BIM model is discussed.It is found that the integration of UAV surveying and mapping technology with BIM model can better reflect the virtual reality of BIM technology,improve the problem of poor stereoscopic effects in the BIM model site,and improve the reliability of the collected data,which is worthy of popularization.