Combined type relief component cast-in-situ hollow building roof and construction method thereof

A hollow floor, combined technology, which is applied to the on-site preparation of building components, building components, floor slabs, etc. question

Inactive Publication Date: 2008-12-17
王军艇
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, cylindrical load-relief components are the most widely used, but the two-way stress of cylindrical components is not good, it is not suitable for floors with relatively high force requirements, and cannot meet engineering requirements, while box-shaped load-relief components have a relatively low porosity Low, the amount of steel and concrete is high, the cost is high, and due to the constraints of engineering requirements such as the shape of the floor, the shape of the load-relief member, and

Method used

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  • Combined type relief component cast-in-situ hollow building roof and construction method thereof
  • Combined type relief component cast-in-situ hollow building roof and construction method thereof
  • Combined type relief component cast-in-situ hollow building roof and construction method thereof

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Embodiment Construction

[0019] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] From Figure 1, figure 2 , image 3 It can be seen that the cast-in-place hollow floor of the present invention includes a load-reducing member fixed between the upper steel bar 5 and the lower steel bar 4 through the fixed connector 1, and the concrete fills the entire floor between the load-reducing member and the steel bar and the load-reducing member. The gaps between the load-relief members, the load-relief members include at least two types of cylinder-shaped, box-shaped or spherical-shaped load-relief monomers, and the load-relief members are spaced or closely arranged. The load-reducing components in the floor are a combination of two or three types of cylindrical load-reducing monomers 2, box-shaped load-reducing monomers 3 or spherical load-reducing monomers 6, and the arrangement can be regional, radial or Arranged in an a...

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Abstract

The invention belongs to the field of general building construction, in particular to a combination-typed off-loading component cast-in-situ hollow floor and a construction method. The invention adopts a technical proposal that the invention comprises off-loading components which are fixed between an upper layer reinforcement and a lower layer reinforcement by a fixed connecting part; the concrete is filled in the gaps between the off-loading component and the reinforcement in the whole floor and between the off-loading components; the off-loading component comprises at least two cylindrical or box-shaped or spherical off-loading cells; the off-loading components are intermittently or compactly arranged; the off-loading components with different shapes are combined and applied; the type and form of the off-loading components are smartly arranged according to the requirement, thus having the advantages of good porosity, good quality, light self-weight and optimum section.

Description

technical field [0001] The invention belongs to the field of general building construction, and in particular relates to a combined cast-in-place hollow floor of a load-reducing component and a construction method thereof. Background technique [0002] Due to the characteristics of the cast-in-place hollow-core slab, it can reduce the weight of the structure, save materials, optimize the cross-section, improve the thermal insulation performance, sound insulation performance and bearing capacity of the building, etc., and it has been widely promoted and used in the current construction field. The application of load-bearing components in hollow-core floors is also extensive. At present, cylindrical load-relief components are the most widely used, but the two-way stress of cylindrical components is not good, it is not suitable for floors with relatively high force requirements, and cannot meet engineering requirements, while box-shaped load-relief components have a relatively ...

Claims

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Application Information

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IPC IPC(8): E04B5/32E04B5/48E04C5/00E04G15/06
CPCE04B5/36E04B5/326E04B5/328
Inventor 王军艇王凯隆
Owner 王军艇
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