Short-leg shear wall structure assembled on basis of large hidden-beam prefabricated concrete wallboards with grooves on two sides and construction method of short-leg shear wall structure

A technology of prefabricated concrete and shear walls, which is applied to building structures, walls, buildings, etc., can solve the problems of long construction period and large number of on-site labor, and achieve the goal of reducing labor intensity, reducing workload, and eliminating the process of dismantling formwork Effect

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

AI Technical Summary

Problems solved by technology

The traditional cast-in-place reinforced concrete short-leg 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 on-site labor and a long construction period.

Method used

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  • Short-leg shear wall structure assembled on basis of large hidden-beam prefabricated concrete wallboards with grooves on two sides and construction method of short-leg shear wall structure
  • Short-leg shear wall structure assembled on basis of large hidden-beam prefabricated concrete wallboards with grooves on two sides and construction method of short-leg shear wall structure
  • Short-leg shear wall structure assembled on basis of large hidden-beam prefabricated concrete wallboards with grooves on two sides and construction method of short-leg shear wall structure

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Embodiment Construction

[0027] 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.

[0028] Figures 1A-1E A prefabricated concrete large wall panel 100 with grooves on both sides and hidden beams used in a short-leg shear wall structure building according to a specific embodiment of the present invention is schematically described. The prefabricated concrete large wall panel concrete member 100 has a first surface 110a and an opposite second surface 110b, a first end 120a and an opposite second end 120b, two opposite sides, and a The opening 150 of the first surface and the second surface; wherein, the first surface 110a and the second surface 110b are parallel to each other, and the first end 120a corresponds to the top end of the wall panel when the wall is usual...

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Abstract

The invention provides a short-leg shear wall structure assembled on the basis of large hidden-beam prefabricated concrete wallboards with grooves on two sides and a construction method of the short-leg shear wall structure. The short-leg shear wall structure comprises a cast-in-situ spatial formwork system composed of the large hidden-beam prefabricated concrete wallboards, wall pillar formworks and a floor / house roof formwork, which are mutually connected. The large hidden-beam prefabricated concrete wallboards are prefabricated by concrete and provided with holes and two side grooves and can be provided with heat insulation layers and decorating layers according to needs. Cavities of the side grooves are formed between large wallboards and the wall pillar formworks, rebars are disposed on the floor / house roof formwork and concrete are cast on the same to form a short-leg shear wall structure building with a building unit. Multiple building units can be formed by overlapping on the basis of the building unit. The short-leg shear wall structure building and the construction method thereof have the advantages of simplicity in processing, low investment in production equipment, fewer construction procedures, higher construction speed, labor reduction and the like.

Description

technical field [0001] The invention belongs to the technical field of buildings and construction thereof, and relates to a short-leg shear wall structure building, in particular to a short-leg shear wall structure assembled on the basis of prefabricated large concrete wall panels with grooves on both sides and concealed beams and a construction method thereof. Background technique [0002] The short-leg shear wall structure is widely used in building structure engineering. The traditional cast-in-place reinforced concrete short-leg shear wall structure needs to bind steel bars on site, support the formwork, and then dismantle the formwork after pouring 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 short-leg shear wall structure system, it is necessary to seek a more reasonable solution in terms of structural technology and construction methods, so as to...

Claims

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Application Information

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