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Frame-shear wall structure based on three-side-grooved strip precast concrete wallboard assembly and construction method thereof

A technology of concrete wall panels and shear walls, which is applied to frame-shear wall structure buildings, based on a frame-shear wall structure assembled with strip-shaped prefabricated concrete wall panels with grooves on three sides and its construction field, can solve the problem of construction Long construction period, many on-site labor and other problems, to achieve the effect of reducing labor intensity, reducing workload and saving labor

Active Publication Date: 2014-06-25
ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV +3
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  • Abstract
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  • Application Information

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Problems solved by technology

The traditional cast-in-place reinforced concrete frame-shear wall structure needs to bind 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-shear wall structure based on three-side-grooved strip precast concrete wallboard assembly and construction method thereof
  • Frame-shear wall structure based on three-side-grooved strip precast concrete wallboard assembly and construction method thereof
  • Frame-shear wall structure based on three-side-grooved strip precast concrete wallboard assembly and construction method thereof

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Embodiment Construction

[0029] 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.

[0030] Figures 1A-1E A strip-shaped prefabricated concrete wall panel 100 with grooves on three sides used in a frame-shear wall 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 ...

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Abstract

The invention provides a frame-shear wall structure based on three-side-grooved strip precast concrete wallboard assembly and a construction method thereof. The structure comprises a cast-in-place spatial form system formed by mutually connecting strip precast concrete wallboards, wall column forms, shear walls 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 the each wallboard can be provided with an insulation layer and a decorating layer as required; rebars are placed and concrete are poured between the wallboards or between the wallboards and wall columns, between the wallboards and the shear walls, including a cavity with side grooves, into space communicated through the end grooves, and onto the floor / roof forms, so that a single floor frame-shear wall 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-shear wall 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 construction thereof, and relates to a frame-shear wall structure building, in particular to a frame-shear wall structure assembled based on strip-shaped prefabricated concrete wall panels with grooves on three sides and a construction method thereof. Background technique [0002] Frame-shear wall structure is widely used in building structure engineering. The traditional cast-in-place reinforced concrete frame-shear wall structure needs to bind 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. [0003] In order to overcome the above shortcomings and deficiencies of the traditional frame-shear wall structure system, it is necessary to seek a more reasonable solution in terms of structural technology and construction methods, so as to form a frame-shear wall structure that sav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/04E04B2/56E04B5/32E04G21/00
Inventor 侯建群吴亚志
Owner ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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