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Hollow core slab for combined use of filling rods and filling boxes

A technology of filling rods and filling boxes, which is applied to floors, building materials processing, building components, etc., can solve problems such as large hollow ratio, and achieve the effect of large hollow ratio, convenient construction and installation, and saving concrete and steel bars.

Active Publication Date: 2011-04-27
徐焱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To sum up, in the prior art, there is no technology that can make full use of the advantages of filling rods and filling boxes, overcome their shortcomings, and form a two-way stressed hollow floor structure with large hollow ratio and reasonable force.

Method used

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  • Hollow core slab for combined use of filling rods and filling boxes
  • Hollow core slab for combined use of filling rods and filling boxes
  • Hollow core slab for combined use of filling rods and filling boxes

Examples

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Effect test

Embodiment Construction

[0030] The present invention is realized in the following manner:

[0031] exist figure 1 , figure 2In the shown embodiment, a hollow plate mixed with filling rods and filling boxes is used. The hollow plate is a two-way plate, and the plate is divided into four peripheral hollow areas (1) and a central hollow area (2) from the plane. The filling rod combination block (3) and the filling box (4) are respectively buried in the peripheral hollow area (1) and the central hollow area (2), which is characterized in that four corners of the plate are connected with adjacent supports The side (5) forms an oblique line (6) of 45 degrees, and then makes 4 dividing lines (7) corresponding to the support side (5). The dividing line (7) intersects with the oblique line (6). The area enclosed by the boundary line (7) is the central hollow area (2), and the area enclosed by one support edge (5), two oblique lines (6) and one boundary line (7) is a peripheral hollow area (1), the orienta...

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Abstract

The invention relates to a hollow core slab for the combined use of filling rods and filling boxes, and belongs to the field of construction of the common buildings. The hollow slab is a two-way slab and is divided into four peripheral hollow regions (1) and one central hollow region (2) on the plane, wherein filling rod combined blocks (3) and filling boxes (4) are embedded in the peripheral hollow regions (1) and the central hollow region (2) respectively; the central hollow region (2) is enclosed by four boundaries (7); each peripheral hollow region (1) is enclosed by one support edge (5), two oblique lines (6) and one boundary (7); each filling rod combined block (3) faces the direction vertical to the support edge (5) of the peripheral hollow region (1) where the filling rod combined block (3) is; and each filling rod combined block (3) arranged on the oblique line (6) faces the direction vertical to any one of support edge (5) adjacent to the oblique line (6). The hollow slab has large span and light weight in hollow floor system, has high reliability, shock resistance and crack resistance in a structure, and has high economy and applicability.

Description

(1) Technical field [0001] The invention relates to a reinforced concrete hollow floor structure, in particular to a hollow slab mixed with filling rods and filling boxes, which belongs to the field of general building construction. (2) Background technology [0002] In the field of construction, with the increasing number of long-span concrete structures, more and more floor slabs adopt hollow-core floor structure technology. Sometimes in order to reduce the self-weight of the structure or enhance the thermal insulation, heat insulation, sound insulation, and shock absorption effects of concrete, it is necessary to place some lightweight filler materials inside the concrete. Replacing part of the concrete with lightweight filling materials will basically not affect the mechanical performance of the structure, but it can greatly reduce the self-weight of the structure. [0003] When it comes to filling materials in hollow slabs, there are mainly two types of filling rods (i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/18E04B5/36E04G21/00
Inventor 徐焱
Owner 徐焱
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