The main preassembly of the special-shaped truss space structure project was successfully completed

Recently, the main pre-assembly of the special-shaped truss space structure project constructed by our company was successfully completed.

As a complex three-dimensional curved surface modeling project, this project has relatively high technical requirements: the floor area is more than 2,200 square meters, the top elevation is 8.9 meters, the eaves structure height is 4 meters, and the total steel structure usage is 200 tons. The core design highlight is a circular daylighting roof with a diameter of 14 meters, which extends outward in a spiral radial layout, with a maximum exhibition radius of 28 meters.

The project innovatively adopts differentiated construction processes: both the inner and outer rings use the rectangular steel tube bending technology. Among them, the outer ring is precisely spliced into a circle by 8 customized arc-shaped steel beams, and the central ring uses the hot bending forming process to achieve a high-precision curved surface shape.

Such special-shaped space structures have relatively high requirements for component processing accuracy and on-site assembly coordination. The successful implementation of this project has laid a solid foundation for the construction of subsequent similar high-end customized projects.