摘要:混合现实(MR)技术相比于虚拟现实(VR)技术和增强现实(AR)技术具有灵活性、交互性、实时性等优势，因此MR技术逐步成为各行各业实现智能化、信息化的重要方式。建筑信息模型(BIM)技术的应用推动了建筑工程行业的信息化建设，MR+BIM结合应用成为了建筑工程行业新的研究方向，本文将基于微软开发的MR设备Hololens，结合BIM技术对建筑工程的技术应用进行探讨，提升建筑工程行业的可视化、实时化、高效化，并为建筑工程的智能化、信息化提供新的思路，开拓新的方法。

Abstract: Compared with the virtual reality (VR) technology and augmented reality (AR) technology, the mixed reality (MR) technology owns the advantages of flexibility, interactivity and real-time performance. Therefore, the MR technology has gradually become an important way to realize intelligence and informationization in different industries. The application of building information model (BIM) technology has promoted the informatization of the construction industry, while the combination of MR + BIM becomes a new research direction in our construction industry. Through using the Hololens developed by Microsoft, this paper explores the application of BIM technology in construction, which is able to enhance the visualization, real-time and high-efficiency construction industry, which provide new ideas and new methods for building engineering intelligent and informatization.