3D printed no-reinforcement horizontal bearing member

Abstract

The invention discloses a 3D printed no-reinforcement horizontal bearing member comprising an upper flange, a lower flange, supporting rib plates, side face plates and web plates. The upper flange and the lower flange are parallelly arranged. The side face plates are arranged at the ends of the upper flange and the lower flange. The upper flange, the lower flange and the side face plates form a rectangular frame body. The web plates and the supporting rib plates are arranged between the upper flange and the lower flange. The web plates are perpendicular to the upper flange and uniformly arranged at intervals. The supporting rib plates are arranged in pairs and incline relative to the upper flange. The upper flange and the lower flange are separated from each other and far from the neutral axis through the supporting rib plates, so that the horizontal bearing member forms a uniform force bearing whole, and accordingly the tensile strength and the bending stiffness of the horizontal bearing member are improved. The provided 3D printed no-reinforcement horizontal bearing member is reasonable in structure and is printed through high-ductility concrete in a 3D mode, so that no reinforcement needs to be arranged, the tensile strength and stiffness of the bearing member are improved, the member reinforcement problem in a 3D printed building is solved, the applicability of the 3D printed building is improved, and the environment-friendly requirement is met.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a 3D printed non-reinforced horizontal bearing member. Background technique [0002] Traditional civil construction generally involves the following processes: on-site support formwork, tying steel cages, pouring concrete, and watering for curing. The traditional construction process requires a lot of wood, labor, water resources, etc., and produces a lot of construction waste and waste during the entire construction process. Dust, although some noise reduction and dust removal measures have been taken during the construction process of this process, it is still impossible to achieve a truly green and environmentally friendly construction. [0003] The emerging 3D printing additive manufacturing process can completely avoid the template making process, and does not require a lot of manual input, greatly improving the construction efficiency, basically no noise and dust ...

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the above technical problems, and provides a 3D printed horizontal load-bearing component without reinforcement, which has a reasonable structure, solves the problem of horizontal component reinforcement in 3D printed buildings, enhances the applicability of 3D printed buildings, and meets the requirements of green and environmentally friendly buildings. Require

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