Connecting joint structure of beam and shear wall of wood structure building and construction method of connecting joint structure

Abstract

The invention provides a connecting joint structure of a beam and a shear wall of a wood structure building. The connecting joint structure is characterized in that two inner steel angles abut againsttwo corners of the lower portion of the wood beam correspondingly; outer steel angles are arranged on the two sides of the two inner steel angles correspondingly, one side face of each outer steel angle is attached to the side face of the corresponding inner steel angle, and the other side face of each outer steel angle is attached to the side face of the shear wall; the bottom end of each outersteel angle is aligned with the bottom end of the corresponding inner steel angle; the outer steel angles are fixed to the shear wall; the two outer steel angles, the two inner steel angles and the wood beam are fixedly connected; lower steel plate bolts penetrate through through holes formed in a lower steel plate and through holes formed in the shear wall so that the lower steel plate can be fixed to the shear wall; and the upper end of the lower steel plate is fixedly connected with the bottom ends of the two inner steel angles and the bottom ends of the two outer steel angles in a welded manner. The invention further provides a construction method of the structure. The connecting joint structure of the wood beam and the shear wall is simple in structure, convenient to mount, low in manufacturing cost and high in joint strength.

Description

technical field [0001] The invention belongs to the technical field of new structures of construction engineering, and in particular relates to a connection between a wooden structure building beam and a shear wall [0002] Node structures and their construction methods. Background technique [0003] Wood is an environmentally friendly green material, and it is also a good thermal insulation material, which can effectively reduce the energy consumption of buildings during the use phase. Therefore, using a large amount of wood is the key to building a green, environmentally friendly, and energy-saving society. [0004] Compared with reinforced concrete structures and masonry structures, the construction of wooden structures is fully assembled, and the construction equipment is lighter, which greatly shortens the construction period on site and reduces the impact on the surrounding environment; at the same time, wooden houses have a natural, comfortable and livable appearance....

AI Technical Summary

Problems solved by technology

However, the mortise and tenon structure has the disadvantages of difficult mechanized production, cumbersome construction, and low lap rigidity.

The bending moment is the largest at the joint between wood and shear wall, and the use of mortise and tenon structure at the joint will not be conducive to the bending and shear performance of the joint under vertical load, so the goal of building high-rise wooden structures is still difficult to achieve

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