Prefabricated steel structure building systems dominate agricultural, commercial, and industrial buildings in today’s market. With the development of the steel structure industry, manufacturing and installation time minimize, and productivity maximizes. Steel structure design software can accurately calculate and adjust the load required for the steel frame and automatically design the most effective use of steel components.
When the full set of metal structure building arrives at the site, all components are prefabricated, and each steel component is marked and ready for assembly. Discharge the metal building frame and parts, sort them and connect them with high-strength bolts and nuts. No on-site cutting, welding or drilling required. Prefabricated steel frame building saves installation time on the building frame and saves money.
H-shape Steel Column that support the whole building
Roof Beam that bear the load from roof and support purlin and cladding
Wind columns that use to transfer wind loads to roof structure and foundation
Wall Girt in C Shape that use to fix wall cladding
Roof Purlin in Z shape that use to fix Roof Cladding
Roof Bracing cross connected on the roof that used to stabilize the roof structure
Steel structure: primary and secondary structure
The following is a brief description of the various typical steel frame structure.
The Primary load-bearing system of this structure is called the Primary structure. After the installation is complete, the entire metal building frame will be a whole. It supports the weight of the whole building and will transfer that weight to the foundation.
The Primary structure supports the entire building like ribs. The pillars and roof steel beams of the primary structure fix on the endplates of columns with high-strength bolts. When two external posts connect with the roof steel beams, a steel frame formed. Pre-embedded foot bolts attached to the base of the column and the foundation.
The distance portal frame is 6m-10m, depending on the length of the entire building, and the influence of the load.`
Corner pillars on the end wall connect to the roof beam of the end wall, and There are wind-resistant columns that provided as required. The wind-resistant columns are mainly used to transmit wind loads on the end wall.