Novel shear wall with wood frame

Abstract

The invention relates to a novel shear wall with a wood frame, which is composed of a cover panel and a wall frame, wherein the cover panel is fixed on a side face of the wall frame; the wall frame is composed of a top beam plate, a bottom beam plate and a plurality of wall skeletons; the wall skeletons are equidistantly arranged between the top beam plate and the bottom beam plate, thereby forming a frame structure. The novel shear wall with the wood frame is characterized in that two ends of the wall skeletons are fixed on the top beam plate and the bottom beam plate through mortise and tenon joint. The novel shear wall with the wood frame has the advantages of higher shearing resistance, bearing capacity, energy-consumption capacity, impact load resistance, better stressing and deforming capacity, and capability of avoiding the phenomena of invalid connection and wood splitting caused by a nail connecting joint which is bent after a nail is pulled out during loading and unloading processes.

Description

technical field [0001] The invention relates to a novel wood frame shear wall, which belongs to the technical field of wood processing. Background technique [0002] In the existing wood frame shear walls, the wall studs are connected with the top and bottom beams by nails. This connection is generally simplified as a hinge joint, making the wood frame a mobile system, mainly relying on the cladding panels to bear the shear force , The shear effect of the wooden frame has not been played. Under the action of low-cycle repeated load, the hysteresis loop of the wall is severely pinched, and the energy dissipation capacity is poor. Under the action of horizontal force, the studs are pulled up so that the nails connecting the studs to the bottom beam are exposed, and the exposed nails are easily bent when the studs are returned, resulting in the destruction of the nail connection and the complete or partial loss of connection ability. [0003] In addition, for the coniferous w...

AI Technical Summary

Problems solved by technology

Under the action of low-cycle repeated load, the hysteresis loop of the wall is severely pinched, and the energy dissipation capacity is poor

Under the action of horizontal force, the wall studs are pulled up so that the nails connecting the wall studs to the bottom beam are exposed, and the exposed nails are easily bent when the wall studs return, resulting in the destruction of the nail connection and complete or partial loss of connection ability

[0003] In addition, for the coniferous woods that are abundant in my country, such as larch, etc., the use of nails is easy to cause wood splitting, which restricts its application in wood frame shear walls.

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