Frame structure and its construction method based on the assembly of strip-shaped prefabricated concrete wall panels with grooves on three sides

A technology of frame structure and concrete wall panel, which is applied in the direction of building structure, wall, building, etc., can solve the problems of long construction period and many on-site labor, and achieve the effect of reducing labor intensity, reducing workload and saving labor

Active Publication Date: 2019-10-18
ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV +3
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AI Technical Summary

Problems solved by technology

The traditional cast-in-place reinforced concrete frame structure needs to bind the steel bars on site, support the formwork, and then dismantle the formwork after pouring concrete, which requires a lot of labor on site and a long construction period.

Method used

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  • Frame structure and its construction method based on the assembly of strip-shaped prefabricated concrete wall panels with grooves on three sides
  • Frame structure and its construction method based on the assembly of strip-shaped prefabricated concrete wall panels with grooves on three sides
  • Frame structure and its construction method based on the assembly of strip-shaped prefabricated concrete wall panels with grooves on three sides

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Embodiment Construction

[0028] In order to make the technical solutions, innovative features, objectives and effects of the present invention easy to understand, the present invention will be further elaborated and described below in conjunction with specific illustrations and through the following specific embodiments.

[0029] Figures 1A-1E A strip-shaped prefabricated concrete wall panel 100 with grooves on three sides used in a frame structure building according to a specific embodiment of the present invention is schematically described. The strip-shaped prefabricated concrete wall panel 100 has a first surface 110a and an opposite second surface 110b, a first end 120a and an opposite second end 120b, and two opposite sides, wherein the The first surface 110a and the second surface 110b are parallel to each other, the first end 120a corresponds to the top end of the wall panel used in the construction of a normal wall, and the first end 120a is provided with a The first surface and the second ...

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Abstract

The invention provides a frame structure based on three-side-grooved strip precast concrete wallboard assembly and a construction method thereof. The frame structure comprises a cast-in-place spatial form system formed by mutually connecting strip precast concrete wallboards, wall column forms and floor / roof forms; the strip precast concrete wallboards are precast with reinforced concrete, each wallboard is provided with end grooves and two side grooves, and each wallboard can be provided with an insulation layer and a decorating layer as required; rebars are placed and concrete is poured between the wallboards or between the wallboards and wall columns, including a cavity with side groove, into space communicated through the end grooves, and onto the floor / roof forms, so that a single-floor frame structure building of a building unit is formed; a multi-floor building unit can be constructed by lap joint based on the single-floor building unit. The frame structure and the construction method thereof have the advantages that manufacturing is simple, investment on production equipment is low, construction steps are fewer, construction speed is higher and less labor is required.

Description

technical field [0001] The invention belongs to the technical field of buildings and their construction, and relates to a frame structure building, in particular to a frame structure assembled on the basis of strip-shaped prefabricated concrete wall panels with grooves on three sides and a construction method thereof. Background technique [0002] Frame structure forms are widely used in architectural structural engineering. The traditional cast-in-place reinforced concrete frame structure needs to bind the steel bars on site, support the formwork, and then dismantle the formwork after pouring the concrete. The site requires a lot of labor and the construction period is long. [0003] In order to overcome the above shortcomings and deficiencies of the traditional frame structure system, it is necessary to seek a more reasonable solution in terms of structural technology and construction methods, so as to form an overall building with a frame structure that saves investment, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/19E04B2/00E04B1/38E04G21/00
Inventor 侯建群吴亚志
Owner ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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