RESEARCH ON BIM-BASED 4D SIMULATION CONSTRUCTION MANAGEMENT OF SUBWAY STATION WITH PBA METHOD

摘要

Building information modelling (BIM) can simulate all the authentic information of buildings based on digital technology.In order to explore the application mode and technical approach of BIM in construction management of metro engineering,a demonstration program of 4D simulation management system is developed based on an actual subway station project with Pile-Beam-Areh(PBA) construction method by soft wares of virtual reality.It can not only provide visual simulation management of construction technology,analyze the adverse effects of high risk source,but also realize intelligent interactive control between construction schedule and the 3D model of the station by running the system.Practice proves that the 4D simulation management system provides a new manner for all the management personnel,which is conducive to improve the level of information management in metro engineering so as to further scientific construction management.