Splicing type steel sleeve and mortise and tenon joint steel-wood combined joint

Abstract

The invention relates to a splicing type steel sleeve and a mortise and tenon joint steel-wood combined joint, and belongs to the technical field of building structures. Comprising wood beams and columns, and beam-column joints are formed between the wood beams and the columns. A steel sleeve plate is sleeved between the upper column and the lower column; the steel sleeve plate comprises an inner first square steel sleeve plate and an outer second square steel sleeve plate; the wood beams comprise the first wood beam and the second wood beam, and the first wood beam and the second wood beam are connected in a mortise and tenon joint mode. A mortise connection part is arranged at the top of the lower column; a tenon connecting part is arranged at the bottom of the upper column; a steel plate reinforcing connecting piece is further arranged on the periphery of the combined node; the anchor rod is used for integrally wrapping and anchoring an upper column, a lower column, a first wood beam and a second wood beam together. The steel plate reinforcing connecting piece is formed by combining an external corner connecting piece and an internal corner connecting piece. The joint is more stable, steel and wood are better fused, finally, the steel component with the triangular steel plate is spliced on the outer side of the joint, and the supporting and reinforcing effects on the joint on the outer side are achieved.

Description

technical field [0001] The invention relates to a spliced ​​steel sleeve and a mortise and tenon steel-wood composite joint, belonging to the technical field of building structures. Background technique [0002] With the development of the construction industry, the application of steel structure buildings is becoming more and more common. Compared with traditional concrete buildings, steel structure buildings can greatly reduce the construction period. And the reusable use of steel can greatly reduce construction waste, making it more environmentally friendly. In recent years, my country's research on steel structure buildings has become more and more in-depth. Steel structures have the characteristics of low weight, light weight, high strength, good plasticity and toughness, and uniform materials, which have also made my country's steel structure buildings achieve breakthrough development. However, steel is prone to overall or local instability. [0003] With the rapid ...

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Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, the present invention proposes a spliced ​​steel sleeve and tenon-tenon steel-wood composite joint, which is used to solve the overall stability, environmental protection, and mechanical performance of the beam-column joint.

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