Development and Application of Municipal Utility Tunnel Facility Management Based on BIM and VR

This study integrates the Building Information Modeling (BIM) technology and Virtual Reality (VR) technology to construct a three-dimensional visualization application scenario of facility management in the operation phase of the utility tunnel, then able to conduct analysis test and obtain experience of operation and maintenance system in advance. Through the municipal utility tunnel VR visualization scene, the fire alarm system of utility tunnel is tested and implemented.