Slab column-shear wall structure building based on precast reinforced concrete hollow formworks and construction method thereof

A technology of hollow columns and shear walls, which is applied in the direction of building construction, construction, and building material processing, etc., can solve the problems of many on-site labor and long construction periods, and achieve the effects of simple processing, reduced labor intensity, and light weight

Active Publication Date: 2013-04-03
ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The traditional cast-in-place reinforced concrete slab column-shear wall structure needs to bind steel bars on site, support the wall, support the formwork, demolish the wall, and dismantle the formwork, which requires a lot of on-site labor and a long construction period

Method used

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  • Slab column-shear wall structure building based on precast reinforced concrete hollow formworks and construction method thereof
  • Slab column-shear wall structure building based on precast reinforced concrete hollow formworks and construction method thereof
  • Slab column-shear wall structure building based on precast reinforced concrete hollow formworks and construction method thereof

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Embodiment Construction

[0037] 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.

[0038] Figure 1A with 1B Schematically depicts a hollow column formwork 110, a wall formwork 120 and a floor / roof formwork 130 in the foundation / The base surface 140 is connected to form a space formwork system. It shows the spatial arrangement relationship of the hollow column formwork 110, the wall formwork 120 and the building / roof formwork 130.

[0039] In one embodiment, the hollow column formwork 110 is prefabricated with reinforced concrete, and is vertically fixed on the foundation / base surface 140, each along the longitudinal direction of the column and one or more wall formworks perpendicular to the base surface 140 120 is connected and fixed, and the building / roof for...

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Abstract

The invention provides a slab column-shear wall structure building based on precast reinforced concrete hollow formworks and a construction method thereof. The building comprises a cast-in-place space formwork system which is formed through the interconnection of hollow column formworks, wall formworks and floor / roof formworks, wherein each hollow column formwork is made of reinforced concrete in a precasting way and provided with at least one longitudinally-penetrating hollow channel; through the interspersion of reinforcements and the filling of concrete in the intercommunicated hollow channels of the hollow column formworks and the wall formworks and the laying of the reinforcements and the pouring of the concrete onto each floor / roof formwork, a single storey slab column-shear wall structure building which can be a one-storey building unit or a single-storey building is formed; and next, based on the one-storey building unit, a multistorey building unit can be formed in a lap joint way. The slab column-shear wall structure building based on the precast reinforced concrete hollow formworks and the construction method thereof provided by the invention have the advantages of simplicity in workpiece processing, low production equipment investment, fewer installation procedures, high construction speed, lower labor cost and the like.

Description

technical field [0001] The invention belongs to the technical field of buildings and construction thereof, and relates to a reinforced concrete slab column-shear wall structure building, in particular to a cast-in-place reinforced concrete slab column-shear wall structure building formed by adopting a prefabricated reinforced concrete hollow formwork that does not need to be dismantled. its method of construction. Background technique [0002] The slab-column-shear wall structure is widely used in building structure engineering. The traditional cast-in-place reinforced concrete slab column-shear wall structure needs to bind steel bars on site, support the wall, support the formwork, demolish the wall, and demolish the formwork, which requires a lot of on-site labor and a long construction period. [0003] In order to overcome the above shortcomings and deficiencies of the traditional slab-column-shear wall structural system, it is necessary to seek a more reasonable solutio...

Claims

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Application Information

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IPC IPC(8): E04G11/02E04B1/04E04G21/02
Inventor 侯建群庄惟敏
Owner ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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