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Partial prefabricated assembled steel and recycled concrete composite panel and its production and assembly method

A technology of recycled concrete and prefabricated assembly, applied in construction, building components, building materials, etc., can solve the problems of complex construction and poor adhesion of shear connectors, and achieve fast assembly methods, strong anti-slip ability, and high production simple method effect

Active Publication Date: 2021-05-25
XIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after a lot of engineering practice, it was found that the bonding force between the steel and recycled concrete materials is poor, and a large number of shear connectors need to be installed to make the steel and recycled concrete materials better achieve deformation coordination and work together, and the shear connectors Construction is also more complicated

Method used

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  • Partial prefabricated assembled steel and recycled concrete composite panel and its production and assembly method
  • Partial prefabricated assembled steel and recycled concrete composite panel and its production and assembly method
  • Partial prefabricated assembled steel and recycled concrete composite panel and its production and assembly method

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] A partially prefabricated steel and recycled concrete composite panel, such as figure 1 , figure 2 and image 3 As shown, it includes a composite plate bottom plate 1, two side plates 2 and a plurality of ribs 7 are vertically fixed on the composite plate bottom plate 1, each side plate 2 and each rib 7 are arranged in parallel, and the ribs 7 are located at Between the two side plates 2, any two adjacent rib plates 7 are fixed with shear connectors 3 on the bottom plate 1 of the connecting plate, such as Figure 4 As shown, each shear connector 3 includes a bottom plate 3-1, a connecting plate 3-2 and two inclined plates 3-3 are vertically fixed on the bottom plate 3-1, and one inclined plate 3-3 and the connecting plate 3 One side of -2 is affixed, and the other sloping plate 3-3 is affixed to the other side of the connecting pla...

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Abstract

The invention discloses a partially prefabricated assembled steel and recycled concrete composite slab, comprising a composite slab bottom plate, two side panels are vertically fixed on the composite slab bottom panel, the two side panels are arranged oppositely, and the composite panel between the two side panels A number of shear connectors are fixed on the bottom plate, recycled concrete is filled between the two side plates, and a steel mesh is also arranged between the two side plates. The invention also discloses a method for making and assembling a partially prefabricated assembled steel and recycled concrete composite plate. The composite plate of the present invention can make the profiled steel and the recycled concrete better work together to achieve deformation coordination. The composite board of the invention has a simple manufacturing method and quick assembly method, and is suitable for industrial batch use.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and relates to a partially prefabricated assembled steel and recycled concrete composite panel, and also relates to a manufacturing method and an assembly method of the composite panel. Background technique [0002] Recycled concrete is an effective way to deal with a large amount of construction waste. It reuses waste concrete, which can not only solve the current problem of waste concrete to be treated, but also save a considerable amount of construction materials such as sand, stone and cement, which is beneficial to the realization of construction. It is of great significance for the sustainable development of the industry and the establishment of an environment-friendly society. In addition, the steel and recycled concrete composite slab is a new type of structure, which has the advantages of good bearing performance and strong earthquake energy dissipation capacity. However,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/30E04C2/28
CPCE04C2/28E04C2/30
Inventor 马辉白恒宇刘云贺王德法席嘉诚黄成陈云冲张鹏
Owner XIAN UNIV OF TECH
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