Application Analysis of Building BIM Parametric Technology in the Design and Construction of Special-shaped Curved Curtain Wall

With the rapid promotion of digital technology in the construction industry, BIM parametric technology began to be applied in special-shaped building engineering. The traditional design mode gradually changed to three-dimensional parametric design, and the design efficiency, quality and process have been effectively optimized. By introducing the basic situation of BIM parametric design, this paper analyzes the characteristics of this technology, and expounds the application of BIM parametric technology in the design and construction of special-shaped curved curtain wall, in order to clarify the application mode of BIM parametric technology and improve the construction level of special-shaped curved curtain wall project.