Research on Urban Tunnel Lifecycle Management Based on BIM

Abstract

Urban tunnel construction usually has huge mass and cross complex layers. Due to urban tunnel is hidden construction, its management usually is straggling and abstract. Adopt BIM (Building Information Modeling) technology to model the tunnel during its lifecycle will integrate the straggling information and enhance the management efficiency. This paper discussed contents of BIM tunnel, then proposed demanding model of tunnel lifecycle management, and verified its value by applied to practical construction at last.