Study on the Construction of Aircraft Maintenance Hangar Models Based on Building Information Model

The single-span aircraft maintenance hangar is tanken as an example to elaborate on the three dimensions design process of Building Information Model in detail, including project setup, creating elevation levels and gridlines, drawing various elements (such as columns, beams, support beams, nodes, etc.), model assembly and collaboration, collision detection, plan drawing, and detailed drawing, and so on. The advantages and disadvantages of Building Information Model in the construction of aircraft maintenance hangars through an engineering example. Improvement suggestions are put forward in view of the difficulties such as the cumbersome part labeling and numbering, incomplete component cross-sections, and diverse and complex nodes. Research shows that Building Information Model technology has significant advantages in the design, construction, and operation and maintenance management of aircraft maintenance hangars, effectively enhancing information exchange efficiency, design quality, and construction accuracy, providing strong support for ensuring aviation safety.