摘要:建筑业作为在我国国民经济中占据重要地位的传统行业，其建筑施工周期长，资源消耗量大。将无人机应用在建筑业，既能提高工程施工质量、加快施工进度，也能融入BIM技术从而提升项目管理效率，实现对项目的管控。本文结合房建工程应用，对无人机选型、测具选型、飞控软件选型以及基于BIM数据处理软件选型进行分析，探索BIM+无人机应用标准化的适用性路径。同时，将无人机航测技术与BIM技术结合，把实体模型与虚拟模型拟合，记录施工建造的全过程，解决土方算量及进度模拟等问题，辅助项目高效、精准施工。

Abstract: As being traditional industries in China, construction companies are playing important role to contribute the national economy, but it has limitation in long period and large resource consumption. The application of UAV in the construction industry can not only improve the project construction quality and increase the construction progress, but can also have great value to improve the efficiency of project management and truly realize the control of the project with the integration of BIM technology. Combined with the application of building construction engineering, this paper analyzes the selection of UAV, measuring tool, flight control software and BIM data processing software, which explores the standardization of BIM + UAV application path. Meanwhile, the combination of UAV aerial survey technology and BIM technology is used to fit the solid model and virtual model, which record the whole process of construction to solve the problems in earthwork calculation and progress simulation.