BIM technology-based hyperbolic curtain wall construction method

Abstract

The invention discloses a BIM technology-based hyperbolic curtain wall construction method. The method comprises the following steps of: creating a three-dimensional beam column model of a hyperbolic curtain wall by utilizing Autodesk Revit software of BIM; creating a corresponding relationship between embedded parts and keels of the hyperbolic curtain wall in the three-dimensional beam column model, and carrying out relationship positioning on the keels and embedded parts at different positions; dividing unit modules on the surface of the hyperbolic curtain wall, and establishing a surface model for each unit module by utilizing the Autodesk Revit software; and importing the surface models, the three-dimensional beam column model, the embedded parts and the keels into Navisworks software to carry out mounting simulation. According to the method, the problems that the aluminum plate curtain wall material production and machining difficulty is large, the plate material sizes are difficult to calculate, the keel modeling is complicated and the scene keel positioning is difficult as hyperbolic cambered surface models are applied in projects in large areas can be solved through a BIM technology.

Description

technical field

[0001] The invention relates to the field of construction of a hyperbolic curtain wall, in particular to a construction method of a hyperbolic curtain wall based on BIM technology. Background technique

[0002] Today's curtain walls are concave and convex, curved and folded, with various shapes, and the changeable three-dimensional curved surface has brought a lot of challenges to the technical improvement and research and development of construction units. For the special-shaped hyperbolic panel, due to its irregular shape, the traditional two-dimensional plane drawing is easy to cause large errors in the shape. The problem is that the position of the closing line at the edge of the building is not smooth, and the broken line is too hard. In addition, inaccurate two-dimensional drawings lead to waste of engineering materials and duplication of personnel workload. Even if the installation is formed, it also affects the aesthetics of the building. SUMMARY O...

Images