Construction method of fabricated beam-column structure
A beam-column structure and construction method technology, which is applied to building components, building structures, protected buildings/shelters, etc., can solve the problem that the construction quality is easily affected by the external environment and the construction quality of the beam-column structure cannot be guaranteed , The quality of the weld is difficult to guarantee, etc., to achieve the effect of processing accuracy and quality, good use effect, and improvement of construction efficiency
Inactive Publication Date: 2020-12-01
CHINA 19TH METALLURGICAL CORP
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Problems solved by technology
At present, the existing beam-column structure includes steel columns and steel beams. The steel columns and steel beams are usually H-shaped steel. At the construction site, the steel columns and steel beams are vertically connected to each other by welding. Larger, the construction quality of the welds is easily affected by the external environment, especially in overhead welding, the quality of the welds is more difficult to guarantee, and the construction quality of the beam-column structure cannot be guaranteed. The labor intensity is high, it is not easy to operate, and the efficiency is low
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[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0026] like figure 1 , figure 2 As shown, the construction method of the assembled beam-column structure of the present invention comprises the following steps:
[0027] a. Manufacturing H-shaped steel columns 1, H-shaped steel beams 2, cantilevered section steel beams, first vertically connecting end plates 4, second vertically connecting end plates 5, and multiple first connecting pieces 6 in the factory, The H-shaped steel column 1 includes a first flange plate, a second flange plate and a first web, the first flange plate and the second flange plate are arranged parallel to each other, and the left end of the first web is connected to the first flange The plates are connected vertically, the right end of the first web is vertically connected with the second flange plate, the H-shaped steel beam 2 includes the third flange plate, the four...
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The invention relates to the technical field of building mechanism components, in particular to a construction method of a fabricated beam-column structure. The construction method comprises the following steps of a, manufacturing an H-shaped steel column, an H-shaped steel beam, a cantilever section steel beam, a first vertical connecting end plate, a second vertical connecting end plate and a first connecting piece in a factory; b, vertically connecting one end of the manufactured cantilever section steel beam with the H-shaped steel column in the factory; c, vertically arranging the manufactured first vertical connecting end plate at the connecting end of the cantilever section steel beam in the factory, and vertically arranging the manufactured second vertical connecting end plate at the connecting end of the H-shaped steel beam in the factory; and d, connecting the first vertical connecting end plate and the second vertical connecting end plate together on the construction site. Machining and manufacturing operation are carried out in the factory, the quality can be guaranteed, a large quantity of welding operation is not carried out any more on the construction site, operation and construction are conveniently conducted, the labor intensity of construction is reduced, the construction quality can be guaranteed advantageously, and the construction efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of building mechanism components, in particular to a construction method of an assembled beam-column structure. Background technique [0002] Steel beam-column structures can effectively withstand external loads such as gravity, earthquakes, and wind loads in building structural components. Especially under strong earthquakes, beam ends and column ends can undergo plastic deformation, effectively absorbing and dissipating energy. At present, the existing beam-column structure includes steel columns and steel beams. The steel columns and steel beams are usually H-shaped steel. At the construction site, the steel columns and steel beams are connected vertically by welding. Larger, the construction quality of the welds is easily affected by the external environment, especially in overhead welding, the quality of the welds is more difficult to guarantee, and then the construction quality of the beam-column struc...
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IPC IPC(8): E04B1/24E04B1/58E04B1/98E04H9/02
CPCE04B1/24E04B1/2403E04B1/98E04B2001/2415E04B2001/2418E04H9/024
Inventor 刘昌文刘定凤刘承权
Owner CHINA 19TH METALLURGICAL CORP