Bent groove-shaped steel plate type laminate member

Abstract

The invention discloses a bent groove-shaped steel plate type laminate member which comprises a base plate and concrete ribs, wherein a steel plate is arranged on the base plate; the bottom of the steel plate in a height direction is embedded in the base plate; the top of the steel plate in the height direction is embedded in the concrete ribs; the steel plate is bent in a length direction to form a number of grooves; opening directions of every two adjacent grooves are opposite; a number of through holes are formed in the middle of the steel plate. The base plate of the laminate member provided by the invention can be equal to smaller than 30 mm; the weight of the laminate member is reduced by 50% or higher while achieving excellent supporting, compression resistance and other conditions and properties; the weights of beams, columns, walls and foundation members are reduced; the clear height of each building storey is increased; the bent groove-shaped steel plate type laminate member provided by the invention further has advantages of being high in overall strength, good in fastness and free of distortion, and improves the quality of buildings.

Description

technical field [0001] The invention relates to a building component, which is a bent groove-shaped steel plate type 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...

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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