Assembly type steel structure special-shaped column frame structure system

Abstract

The invention discloses an assembly type steel structure special-shaped column frame structure system, and belongs to the technical field of structural engineering. The assembly type steel structure special-shaped column frame structure system involves a structure system, a roof panel system and an enclosure structure. The roof panel system is laid on steel beams of the structural system, the space between beam column vertical face frames of the structural system is filled with the enclosure system, the structural system adopts an assembly type steel structure special-shaped column frame system, and the corrugated plate anti-side special-shaped column comprises a square steel pipe column, a section steel column and a corrugated plate; and a connecting joint of the system is composed of a corrugated plate anti-side special-shaped column, an H-shaped beam with an end plate, a beam column-column connecting part with a protruding column and high-strength bolts. According to the assembly type steel structure special-shaped column frame structure system, the structure is flexible in arrangement and high in assembly efficiency, the protruding column and protruding beam problem can be reasonably solved, the bearing capacity and the anti-seismic property are higher compared with a traditional steel structure, and the application range is wider.

Description

technical field [0001] This patent relates to an assembled steel structure special-shaped column frame structure system, which belongs to the technical field of structural engineering. Background technique [0002] The development of steel structure buildings is closely related to the development of the industrialization of steel structure housing. To achieve the industrialization of steel structure housing requires the standardization of parts and components. At present, high-rise buildings and super high-rise buildings are the main direction of my country's construction industry. Therefore, an applicable The new efficient prefabricated standardized steel structure system for high-rise and super high-rise buildings or the prefabricated standardized components based on the new steel structure system are the basis for realizing the industrialization of steel structure housing and promoting the development of steel structure buildings. [0003] Compared with traditional concret...

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Problems solved by technology

The traditional steel frame structure system cannot meet the requirements of the axial compression ratio due to the small cross-sectional area of ​​the column, the small lateral stiffness leads to excessive lateral movement of the structure, and the joints are mostly welded, which leads to weld brittle failure under the action of earthquakes, etc., which is not suitable for modern Therefore, it is necessary to propose a new type of prefabricated steel frame structure system with high bearing capacity and lateral stiffness. Fabricated connection nodes for bolted connections

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