Beam-column mortise and tenon joint structure

Abstract

The invention provides a beam-column mortise and tenon joint structure, belonging to the technical field of beam-column connection structures, including a first pillar, a composite beam located on the top of the first pillar, and a composite beam located above the first pillar and cooperating with the first pillar to clamp the composite beam The second pillar and tenon board; the bottom of the second pillar is provided with a second tenon, and the top of the first pillar is provided with a first mortise for accommodating the second tenon and is located below the first mortise and is used for plugging and matching with the composite beam The second mortise, the second mortise communicates with the first mortise; the second mortise includes a longitudinal mortise located in the middle of the bottom surface of the second pillar, and a first transverse mortise which is respectively arranged on both sides of the longitudinal mortise and perpendicular to the longitudinal mortise and the second transverse mortise; the mortise plate can be embedded in the mortise formed by the insertion of the second pillar and the first pillar; the composite beam includes at least two beam bodies. The beam-column mortise-and-mortise joint structure provided by the invention effectively improves the anti-pull effect of the overall structure and the safety of use.

Description

technical field [0001] The invention belongs to the technical field of beam-column connection structures, and more specifically relates to a beam-column mortise and tenon joint structure. Background technique [0002] The mortise and tenon connection is the main structural method of ancient Chinese buildings, furniture and other appliances. It is a connection method that combines concave and convex parts on two components. The protruding part is called tenon (or tenon); the concave part is called tenon (or tenon, tenon). The mortise and tenon joints occlude each other and are tightly connected, which can well solve the interaction force between the various parts due to the combination. The main feature of this connection form is that no nails are used on the objects, and the objects are reinforced by mortise and tenon, which reflects ancient Chinese culture and wisdom. It is widely used in ancient buildings, especially in wooden buildings. Stable combination. With the dev...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a beam-column mortise-and-tenon joint structure, aiming to solve the technical problems that the current beam-column tenon-tenon joint structure has poor pull-out effect, is easy to be damaged under extreme conditions such as earthquakes after assembly, and has a poor safety factor.

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