Grooved steel plate laminated plate member

Abstract

A groove type steel plate laminated slab component comprises a bottom plate and a concrete rib, a steel plate is arranged on the bottom plate, the bottom of the steel plate is embedded into the bottom plate, the top of the steel plate is embedded into the concrete rib, multiple grooves are formed in the steel plate, openings of the grooves face the bottom plate, the steel plate is located in the middle of the concrete rib, and supporting ribs protruding outward are arranged on the edges of the bottom plate; each groove is provided with a bottom edge, wherein one end of the bottom edge is connected with a first vertical edge, and the other end of the bottom edge is connected with a second vertical edge.The thickness of the bottom plate of the laminated slab component can be made within 30 mm, on the premise of excellent supporting performance and crush resistance, the own weight is reduced by more than 50%, the weight of a beam, a column, a wall and a fundamental component is reduced, and the headroom of a building layer is increased.The laminated slab component has the advantages of being high in overall strength, good in firmness and free of deformation and improving quality of a building.

Description

technical field [0001] The invention relates to a building component, which is a groove type steel plate laminated plate component. Background technique [0002] There are various structures of laminated plate components frequently used in the construction field, which are mainly selected according to the needs of different building forms and different building uses. The common disadvantages of all kinds of laminated plate components are that the overall rigidity is low, the overall compressive resistance is low, cracking is easy to occur, the span is small, the weight is large, and the amount of steel bars is large, especially the weight of the bottom plate is heavy, and the thickness must reach 60mm- 80 mm, resulting in correspondingly larger structural components such as beams, columns, walls, and foundations, which reduces the floor height and headroom, and complicates the cast-in-place process during on-site construction. Contents of the invention [0003] The object...

AI Technical Summary

Problems solved by technology

The common disadvantages of all kinds of laminated plate components are that the overall rigidity is low, the overall compressive resistance is low, cracking is easy to occur, the span is small, the weight is large, and the amount of steel bars is large, especially the weight of the bottom plate is heavy, and the thickness must reach 60mm- 80 mm, resulting in correspondingly larger structural components such as beams, columns, walls, foundations, etc., reducing the floor height and headroom, and complicating the cast-in-place process during on-site construction, etc.

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