Plate surface rib anchoring structure with plate surface higher than beam surface

By setting multiple sets of reinforcing bars and supporting beams in the concrete structure where the slab surface is higher than the beam surface, the contact area is increased, solving the problem of small contact area between the slab reinforcement and the beam, and achieving a firm connection and improved structural stability.

CN224048519UActive Publication Date: 2026-03-27CHINA CONSTR ENG DESIGN GROUP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-17
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

In concrete structure design, when the slab surface is higher than the beam surface, the contact area between the slab reinforcement and the beam is small, resulting in poor anchorage and affecting the overall performance of the structure.

Method used

A slab reinforcement anchorage structure is designed where the slab surface is higher than the beam surface. Multiple sets of vertical first reinforcing bars are set at the position where the first floor slab is higher than the main beam. The reinforcing bars are bent and anchored into the main beam. Combined with supporting beams, reinforcing blocks and concrete reinforcement layers, the contact area and connection strength are increased.

Benefits of technology

It significantly improves the anchorage effect between the slab reinforcement and the beam, ensuring a firm connection and enhancing the overall stability and load-bearing capacity of the structure.

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Abstract

The utility model relates to the technical field of building construction, and discloses a plate surface rib anchoring structure with a plate surface higher than a beam surface, which comprises a main beam body, a first floor and a second floor, the first floor and the second floor are respectively arranged on two sides of the main beam body, the plate surface of the first floor is higher than the plate surface of the main beam body, and the plate surface of the second floor is higher than the plate surface of the main beam body. According to the utility model, the contact area between the first floor slab and the main beam body is effectively increased, so that the anchoring effect is obviously improved, and the improvement ensures that even if the plate surface of the first floor slab is higher than the beam surface of the main beam body, the plate surface of the second floor slab is not higher than the beam surface of the main beam body. The plate surface ribs can also be firmly connected with the beam, the overall stability of the structure is improved, the anchoring mode of the plate surface ribs enables the plate surface ribs to transmit force more effectively when the plate surface ribs are subjected to the load effect, and therefore the bearing capacity of the whole structure is improved.
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