An industrialized assembled special-shaped column frame-steel plate shear wall steel structure system

Abstract

The invention discloses an industrialized assembling type special-shaped column steel structure-steel plate shear wall steel structure system and belongs to the technical field of structure engineering. The industrialized assembling type special-shaped column steel structure-steel plate shear wall steel structure system comprises an assembling type truss plate, assembling type columns and a steel plate shear wall. The assembling type truss plate comprises a lattice truss beam provided with a web member and a floor plate. The assembling type truss plate is prefabricated in a plant and spliced with beam column joints of the assembling type columns through a beam end sealing plate of the assembling type truss plate at the construction site, and the assembling type columns are spliced to form a multiplayer truss plate steel framework structure among layers through bolts at site. On the basis of the steel framework structure, the steel plate shear wall is connected onto the truss beam in a framework structure beam plate layer or the column bottoms or the tops to serves as a lateral load resistance element. The assembling type truss plate, the assembling type special-shaped columns and the steel wall plate shear wall member are all fabricated in the plant and assembled at the construction site through bolts.

Description

technical field [0001] The invention relates to an industrialized assembled special-shaped column frame-steel plate shear wall steel structure system, which belongs to the technical field of structural engineering. Background technique [0002] The area of ​​newly built houses in urban and rural areas in my country is 2 billion square meters each year, of which more than 80% are buildings with high energy consumption. The energy consumption per unit building area in my country is more than twice that of developed countries. According to the statistics of China Iron and Steel Association, my country's steel production exceeded 700 million tons in 2011, ranking first in the world's steel production for 16 consecutive years. my country is less than 4%. As the country with the largest construction scale and the largest steel output in the world, China's development of housing (including residential) steel structures is seriously lagging behind. [0003] At present, the systemat...

AI Technical Summary

Problems solved by technology

A lot of welding is used in the construction of traditional steel structure residential buildings, the construction speed is slow, and the pollution to the environment is serious. The most important thing is that the quality of the welds is not suitable for control, which seriously affects the safety performance of the building.

[0004] In the traditional steel frame structure system, the lateral rigidity of the structure is difficult to meet the requirements, and the deformation is large, which is easy to cause damage to non-structural components. The industrially assembled special-shaped column frame-steel plate shear wall steel structure system adds The steel plate shear wall is used to increase the lateral stiffness of the structure and improve the deformation performance of the structure

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