Research on BIM and virtual pre-assembly technology in construction management

Abstract

managers find deficiencies of the construction ABSTRACT: In the field of architecture, the virtual pre-assembly of prefabricated components (steel structure, some of concrete structure) need to obtain data through 3D laser scanning or other instruments, and then realize by computer virtual imitation. In recent years, the combination of BIM and virtual pre-assembly is more and more used in some large and complex steel structures, especially in the application of technology, and the effect is good. However, for the combination of BIM and virtual pre-assembly, there is little research on management. In this paper, the combination of BIM and virtual pre-assembly in the management of the application of a more in-depth study. Compared with the traditional construction management, the combination of BIM and virtual pre-assembly optimizes the key construction steps such as construction preparation, quality inspection, schedule management, resource coordination, etc., which can serve the whole life cycle of the project. We have applied the combination of BIM and virtual pre-assembly to the construction management of a large complex steel structure. The results show that the integration of BIM and virtual pre-assembly technology has many advantages over the traditional construction management. It can find some problems that traditional management can't find in advance, and allocate resources reasonably.