The Application of Building Information Modeling in Large Scale Railway Integrated Transportation Hubs

In recent years, as the traditional construction industry has been upgraded, smart construction has emerged as a new direction for its development, and there has been a gradual increase in global attention to related technologies. BIM, as a bridge for the transformation and upgrading of the construction industry, and an indispensable tool in the construction process, its importance is self-evident. This article elaborates on the application of BIM in the constructing-scale railway comprehensive hubs from two aspects: basic application and combined application with related technologies (GIS, AI) through a literature review and case analysis. Regarding basic applications, BIM mainly participates in construction from four aspects: design, construction, maintenance, and management. In terms of combined applications, BIM primarily concentrates on integrating its advantages with other technologies, compensating for its shortcomings, and aiming to double its impact. In the future, BIM will increasingly focus on research that combines applications such as BIM+Internet of Things, BIM+green building, etc., providing technical support for future research in the smart construction industry related to BIM