Subsection fabricated all-steel framework

Abstract

The invention discloses a subsection fabricated all-steel framework. The framework comprises a third whole beam, a fourth whole beam and corner posts, the third whole beam is fixedly connected with the fourth whole beam through a rivet, the third whole beam and the fourth whole beam are both in hole connection with the corner posts playing a supporting role, the side faces of the corner posts areprovided with triangular support parts, an L-shaped support part is arranged at the upper portion of the third whole beam, the fourth whole beam is in threaded connection with a second wingceltis bar,the side face of the third whole beam is provided with a drawer type through hole, a beam is movably connected to a first continuous beam through the drawer type through hole, the first continuous beam is fixedly connected to a second continuous beam through a rivet, a second whole beam is connected with a first whole beam through a locating pin, and the centers of the second whole beam and firstwhole beam are both in hole connection with wind resisting columns playing a role in supporting. The subsection fabricated all-steel framework has the advantages that the structure is simple, the assembly is easy, the framework is firmer, and the bearing capacity is improved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a grouped segment assembled all-steel frame. Background technique [0002] Steel is characterized by high strength, light weight, good overall rigidity, and strong deformation ability, so it is especially suitable for building large-span, ultra-high, and ultra-heavy buildings; the material has good homogeneity and isotropy, and is an ideal elastic body , which is most in line with the basic assumptions of general engineering mechanics; the material has good plasticity and toughness, can have large deformation, and can withstand dynamic loads well; the construction period is short; its high degree of industrialization can carry out specialized production with a high degree of mechanization. [0003] In the current buildings, most of them are reinforced concrete structures, which are poured on site, labor-intensive, time-consuming, slow, and relatively heavy. Some of the...

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Problems solved by technology

[0003] In the current buildings, most of them are reinforced concrete structures, which are poured on site, labor-intensive, time-consuming, slow, and relatively cumbersome. Some steel materials such as H-shaped steel or C-shaped steel are used as beams to weld the skeleton to achieve light weight. However, its strength is relatively low, it is difficult to comprehensively meet the construction needs, it is difficult to disassemble, and it is difficult to assemble

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