Reinforcing structure and method for through type timber frame typical joint

Abstract

The invention discloses a reinforcing structure and method for a through type timber frame typical joint. The reinforcing structure comprises a column body and a penetrating purlin penetrating through the column body. First cushion plates are located on the left side and the right side, on the upper portion and the lower portion of the penetrating purlin, of the column body. The vertical line, relative to the two first cushion plates, between the left side and the right side of the column body is parallel to the axis of the penetrating purlin. Second cushion plates are located on the left side and the right side, on the upper portion and the lower portion of the column body, of the penetrating purlin. The vertical line, relative to the two second cushion plates, between the left side and the right side of the penetrating purlin is parallel to the axis of the column body. Elastic cushions are arranged on the outer surfaces of the first cushion plates and the second cushion plates correspondingly. Pieces of angle steel are arranged on the outer sides of the elastic cushions. The two planes of the pieces of the angle steel make contact with the elastic cushions outside the first cushion plates and the second cushion plates correspondingly, and the pieces of angle steel are fixedly connected with the column body, and the pieces of angle steel on the upper and lower sides of the penetrating purlin are fixedly connected through bolts. The reinforcing structure and method are used for solving the problem that the rotating rigidity of key force bearing members of a through type timber structure in the traditional technology declines, the rotating rigidity of the joint is improved, the risk of overlarge deformation of the members is reduced, and structure safety is improved.

Description

technical field [0001] The invention relates to the reinforcement field of a bucket-through structure, in particular to a reinforcement structure and a method for typical nodes of a bucket-through wooden frame. Background technique [0002] In the bucket-through structure, columns are connected in series with piercing beams to form a wooden frame, and the purlins are placed directly on the column heads, and along the direction of the purlins, the columns are connected in series with bucket beams to form a roof truss. The bucket-through structure, also known as the vertical stick structure, is one of the three major frame structures in ancient China. [0003] The traditional folk houses with bucket-through wooden structure are a large number of existing dwelling forms in Southwest my country. The columns and squares of the key stress-bearing components are connected by mortise and tenon. Tenon, tenon, bolt tenon, etc., different forms of joints have different rotational stiff...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a reinforcement structure and method for the typical joints of the bucket-through wooden frame, so as to solve the phenomenon that tenons are easily pulled out and tenon-folded at the joints of the bucket-through wooden structure in the traditional technology, thereby causing the rotational stiffness of key stressed components Decrease, and then affect the overall stability of the structure, to achieve the purpose of improving the rotational stiffness at the joints, reducing the risk of excessive deformation of components, and improving structural safety

Images