A multi-connection large-section composite box-shaped thick-plate side column and its construction method
A construction method and a combined box technology, applied to building structures, columns, pier columns, etc., can solve the problems of large dimensions and difficult construction, and achieve the effects of saving construction time, facilitating construction, and reducing the cost of construction measures
Active Publication Date: 2016-01-20
JIANGSU HUNING STEEL MECHANISM
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Problems solved by technology
[0004] Due to the large size of the typical complex multi-connection large-section combined box-type thick plate side column, the factory processing must be made in sections, which is a difficult problem in construction
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[0031] Example: The invention provides a multi-connection large cross-section combined box-shaped thick plate side column, and its structural schematic diagram is as follows Figure 1-4 As shown, a combined box-shaped corner post 2 is included, and the combined box-shaped corner post 2 includes four side panels and two cover panels, and the four side panels and two cover panels are welded to each other to form a box body.
[0032] It also includes inner gusset plate 1, outer gusset plate, lower chord corbel 3, upper chord corbel 4, diagonal bracing corbel 5 and two subsidiary floor steel beam corbels 6.
[0033] The four corners of the outer gusset plate are welded and fixed to the upper half of the combined box-shaped corner column 2, and at the same time, the inner gusset plate 1 is welded and fixed at each welding point; the brace bracket 5 is fixed to the Inner gusset 1, and inclined to the outside of the combined box-shaped corner column 2; the lower chord corbel 3 is f...
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The invention discloses a multi-connection large-section combined box-shaped thick plate side column and a construction method thereof, which are carried out as follows: (1) setting of the assembled tire frame; (2) docking and positioning of the outer node plate and the corner column splicing plate Scribing; (3) Assembly of node stiffeners in the box; (4) Assembly of box side plate units; (5) Assembly of connecting plates; (6) Assembly of box cover plates; (7) Processing of box end faces ; (8) Assembling the connecting corbels of the box body, and completing the construction of multi-connected large-section combined box-shaped thick plate side columns. At the same time, the invention also provides a thick plate side column of a multi-connected large-section composite box. In view of the large size of the giant column, factory processing must be produced in sections. According to the proposed hoisting scheme and transportation size restrictions, the production is carried out in stages, which solves the problem of factory production, greatly speeds up the production progress, and shortens the construction period.
Description
technical field [0001] The invention relates to a combined box-shaped thick plate side column and a construction method thereof, in particular to a multi-connected large-section combined box-shaped thick plate side column and a construction method thereof, and belongs to the technical field of building steel structure processing, manufacturing and construction. Background technique [0002] Guangzhou Zhujiang New City East Tower is located in the center of Zhujiang New City CBD. The project faces Zhujiang Avenue in the west and Huacheng Avenue in the north. It forms twin towers with the West Tower on the opposite side, which are located on both sides of the central axis of the new city. The south faces the newly built building across the river Guangzhou New TV Tower, north of Tianhe Sports Center. [0003] The East Tower includes three parts: the tower, the podium and the basement. The tower is 518 meters high and has 112 floors above the ground. After completion, it will su...
Claims
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IPC IPC(8): E04C3/32E04G21/14
Inventor 顾晓付周永明甘国军蒋良军张富强王小宁马建为
Owner JIANGSU HUNING STEEL MECHANISM