Constructional-column top steel bar embedded structure assembly and method for installation and construction of constructional-column top steel bars

A technology of structural components and structural columns, which is applied in the direction of structural elements, building components, building structures, etc., can solve the problem that the formwork at the top of the structural columns is difficult to remove, and achieve the goals of reducing the cost of planting bars, ensuring construction quality, and reducing construction costs Effect

Pending Publication Date: 2019-11-22
广西建工第五建筑工程集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of pre-embedded structure assembly of steel bar at the top of construction column and its method for installation and construction of steel bar at the top of construction column It can not only solve the problem of the deviation of the steel bar at the top

Method used

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  • Constructional-column top steel bar embedded structure assembly and method for installation and construction of constructional-column top steel bars
  • Constructional-column top steel bar embedded structure assembly and method for installation and construction of constructional-column top steel bars
  • Constructional-column top steel bar embedded structure assembly and method for installation and construction of constructional-column top steel bars

Examples

Experimental program
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Embodiment 1

[0062] A reinforced pre-embedded structural component at the top of a structural column:

[0063] The reinforced pre-embedded structural component 1 at the top of the structural column is a semi-finished concrete prefabricated component, such as Figure 1-Figure 5 as shown,

[0064] The reinforced pre-embedded structure assembly at the top of the structural column includes a concrete prefabricated body 11, a longitudinal tie bar 13, a transverse tie bar 14 and an anti-cracking net 15;

[0065] The concrete prefabricated part body 11 is a rectangular parallelepiped with unequal cross-section, and there is a longitudinally penetrating prefabricated steel reinforcement hole 12 at the top of the structural column on the concrete prefabricated part body;

[0066] The concrete strength of the anti-concrete prefabricated part body 11 is higher than or equal to the concrete strength of the structural member at the top of the structural column; the concrete prefabricated part body 11 ...

Embodiment 2

[0071] A method for installing and constructing steel bars at the top of a structural column:

[0072] It is a method of using the pre-embedded structure assembly at the top of the construction column described in Embodiment 1 for the installation and construction of the reinforcement at the top of the construction column, that is, the above-mentioned pre-embedded structure assembly 1 for the reinforcement at the top of the construction column is directly installed at the assembly position of the template at the top of the construction column The height H of the upper part of the concrete prefabricated part body 11 of the reinforced pre-embedded structural assembly 1 at the top of the structural column is the thickness of the protective layer of steel bars at the top of the structural column. After the installation is completed, it can also be used as a spacer for the component. Installation and construction of the top member reinforcement. After the installation of the top mem...

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Abstract

A constructional-column top steel bar embedded structure assembly comprises a concrete prefabricated member body, longitudinal tie bars, transverse tie bars and an anti-cracking net. The concrete prefabricated member body is a cuboid with unequal cross sections, and longitudinal constructional-column top steel bar preformed through holes are formed in the concrete prefabricated member body; the longitudinal tie bars are steel bars with hooks at one ends, the ends, provided with the hooks, of the longitudinal tie bars are vertically anchored in the concrete prefabricated member body, and the other ends of the longitudinal tie bars extend out of the upper portion of the concrete prefabricated member body; the transverse tie bars are strip steel bars, the middles of the transverse tie bars are anchored in the concrete prefabricated member body, and two ends of each transverse tie bar extend out a distance of the concrete prefabricated member body; the anti-cracking net is arranged in themiddle of the bottom of the concrete prefabricated member body. According to the constructional-column top steel bar embedded structure assembly and a method for installation and construction of constructional-column top steel bars, the problems that constructional-column top steel bars deviate and constructional-column top templates are difficult to dismantle can be solved, the construction quality can be guaranteed, and the construction cost can be reduced.

Description

technical field [0001] The invention relates to auxiliary construction equipment and a construction method thereof in the technical field of building construction, in particular to a pre-embedded structural assembly for steel bars at the top of a structural column used in building construction and a method for installing and constructing steel bars at the top of a structural column. Background technique [0002] The current construction of the top of the structural column mainly adopts two construction methods. One is to drill holes on the formwork and pre-embed them during the construction of the reinforcement process; the disadvantage of this method is that in the process of demolition Due to the connection and interaction between the formwork and the pre-embedded reinforcement at the top of the structural column, it is extremely difficult to remove the formwork with the pre-embedded structural column reinforcement, which often directly leads to the fracture and damage of t...

Claims

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Application Information

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IPC IPC(8): E04C3/34E04C5/16E04G21/00
CPCE04C3/34E04C5/16E04G21/00
Inventor 张红艳韦华王浩王江黄柯元黄尚克
Owner 广西建工第五建筑工程集团有限公司
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