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Assembly type cavity floor with ribbed beams

A cavity floor and prefabricated technology, which is applied to the preparation of floors, formwork/formwork/work frames, and building components on site, and can solve problems such as structural cracks

Inactive Publication Date: 2017-06-27
王海崴 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The development of a prefabricated cavity floor with ribbed beams solves the two-way stress, structural cracks and integrity problems of the existing one-way slab members of the cavity slab; it is a major breakthrough in realizing the new technology of the prefabricated frame structure system. It has become an urgent need for innovation in the field of prefabricated building technology

Method used

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  • Assembly type cavity floor with ribbed beams
  • Assembly type cavity floor with ribbed beams
  • Assembly type cavity floor with ribbed beams

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Embodiment Construction

[0029] The invention will be further described below in conjunction with the accompanying drawings.

[0030] figure 1 It is an embodiment of a prefabricated cavity floor with ribbed beams of the present invention. When the present invention is implemented, the ribbed steel mesh body 1 prepared from the factory is transported to the production site; Or produce foamed cement blocks of the required specifications at the construction site; place the foamed cement block at the fixed-length mold mark of the ribbed steel mesh, wrap the foamed cement block with the ribbed steel mesh along the fixed-scale mold mark, and place the ribbed steel mesh The two ends of the stencil are assembled and overlapped and welded, and assembled into a stencil body of the required specification; the assembled cavity plate member 16 is fabricated; The lower edge of the side rib beam of a cavity plate member is exposed to the prefabricated concrete slab 17, and the ribbed beam steel bar 19 is bound in t...

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Abstract

The invention provides a prefabricated cavity floor slab with ribbed beams, which includes beams, cavity plate components, ribbed beams, upper flange plates and joints; the feature is that the beams are prefabricated reinforced concrete beams or cast-in-place Reinforced concrete or shaped steel beams; the cavity plate member is composed of a single-leg hoop reinforced concrete rib beam, a double-leg hoop reinforced concrete rib beam, and a steel mesh body; the ribbed beam is combined with a single-leg hoop reinforced concrete rib beam A ribbed beam is formed; the upper flange plate and the ribbed beam are integrally cast in-situ concrete; the joint joint is on the lower surface of the prefabricated cavity floor; the joint joint does not penetrate the floor plate.

Description

technical field [0001] The invention relates to a prefabricated building system technology, in particular to a prefabricated cavity floor slab technology with ribbed beams. Background technique [0002] The country vigorously promotes prefabricated buildings and clarifies specific implementation plans; and requires them to be widely used in reinforced concrete frame structures, reinforced concrete frame shear wall structures, wood structures, steel structures, and steel-concrete composite structure systems; recently, my country's assembly The prefabricated floor has just started, using laminated slabs, that is to say, prefabricated large slabs are laminated on top of the beams to form a prefabricated floor. [0003] Such as the inventor's ZL200410082381.9 "an empty stomach small ribbed floor", the hollow filling body is buried in the cast-in-place small dense ribbed floor to form a "T-shaped" hollow layer with a stressed section, which solves the problem of large span and lar...

Claims

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Application Information

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IPC IPC(8): E04B5/36E04G15/06E04F17/02E04F17/04
CPCE04B5/36E04F17/02E04F17/04E04G15/06
Inventor 王海崴王本淼
Owner 王海崴
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