Platform: CATIA

　　Technical Difficulties:

　　In the tower hyperbolic aluminum plate system, the angle of the transition member of each numbered aluminum plate system component is different. We modeled the complete aluminum plate system component with LOD500 accuracy and found various angles that can not be clearly expressed in various plans before construction Complicated working conditions have effectively provided support for later construction. For the systems and parts that can be optimized, we parameterize and optimize the comprehensive consideration of external expression effects and construction convenience. Finally, based on the high-precision model, directly output the bill of materials and processing and installation parameters of the keel and surface materials. Guaranteed the overall schedule progress.

　　Time: 2012

　　Area （square meters）: 130,000

　　Building height （m）: 200

　　Curtain wall form: unit glass, special-shaped curved aluminum panel curtain wall

　　地点 Project location: Beijing