A node for rigid assembly of steel structure supporting the eccentric contact nip splicing system

The present invention relates to a rigid contact node eccentric assembly supporting steel structure splicing nip system. The architecture is fabricated by the floor, and the assembly of prefabricated supporting column flange bolts assembled; said floor fabricated into the desired size can be spliced ​​using the splice between the bolt fabricated floor, forming a building the entire floor slab. Prefabricated floor channel using corrugated web beams. Two corrugated web splice channel beams adjacent abutting engagement fabricated floor, assembled at a web connected by bolts, snap-like bearing steel beams after assembly, effectively improve anti-fabricated steel beam shear bearing capacity. The steel frame of the present invention to achieve a rigid connection, effectively improve the system performance. Steel structure of the present invention enables industrial production, rapid assembly site, while the present invention is completely assembled on-site high-strength bolts, steel and concrete placement to avoid the environmental pollution caused by welding.