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Wooden structure anti-seismic wall

A wood structure and wall technology, which is applied in the direction of walls, anti-seismic, building components, etc., can solve the problems that cannot be spliced ​​and installed, and the lateral performance cannot meet the lateral requirements of severe earthquakes, etc., to suppress pull-out and misalignment, and improve seismic resistance Effects of Strength and Stiffness

Pending Publication Date: 2019-02-15
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lateral anti-lateral performance of the existing light wood structure wall cannot meet the anti-lateral requirements of severe earthquakes. Even if diagonal braces are used as lateral reinforcement members, the joint connection between the tooth plate and the diagonal braces, wall stud columns, roof beams, and roof beams still needs Vulcanizing machine roll pressing or press flat pressing
Therefore, the light-weight wooden structure diagonally braced side-resistance reinforced wall cannot be spliced ​​and installed at the construction site

Method used

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  • Wooden structure anti-seismic wall
  • Wooden structure anti-seismic wall
  • Wooden structure anti-seismic wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An anti-seismic wall of a wooden structure, comprising a top beam 1, a bottom beam 2, three stud columns 3, a brace 4 and a tooth plate 5; the top beam 1 and the bottom beam 2 pass through three studs The columns 3 are connected, the top ends of the three wall stud columns 3 are respectively connected to the two ends and the midpoint of the top beam plate 1, and the bottom ends are connected vertically downward to the two ends and the midpoint of the bottom beam plate 2. The connection points between the top beam plate 1, the bottom beam plate 2 and the three stud columns 3 are all vertically fixed with threaded nails. The stud 3 connecting the two ends of the top beam 1 and the bottom beam 2 is hereinafter referred to as an end stud, and the stud 3 connecting the midpoint of the top beam 1 and the bottom beam 2 is hereinafter referred to as an intermediate stud.

[0021] There are two diagonal braces 4, one end of the two diagonal braces 4 is connected and fixed to the...

Embodiment 2

[0023] This embodiment only describes the differences from Embodiment 1, and the similarities will not be described again;

[0024] The diagonal brace 4 has one, and the diagonal brace 4 is connected in a diagonal direction, one end is connected with the bottom beam plate 2 and the bottom end of the end wall stud column, and one end is connected with the top beam plate 1 and the top end of the other end wall stud column Connection, the middle of the diagonal brace 4 is tenon-jointed with the middle wall stud column.

Embodiment 3

[0026] This embodiment only describes the differences from Embodiments 1 and 2, and the similarities are not described again;

[0027] There are four diagonal braces 4, one end of the four diagonal braces 4 is respectively connected to the ends of the top beam 1 and the bottom beam 2, and the other ends of the four diagonal braces 4 are flat-mouthed to the middle of the middle wall stud column . And a tooth plate 5 is provided at the connection point of four diagonal braces 4 .

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Abstract

The invention discloses a wooden structure anti-seismic wall which comprises a top beam plate, a bottom beam plate, a wall bone column, an oblique brace and a tooth plate. The top beam plate and the bottom beam plate are connected through the wall bone column, the wall bone column connects the two ends and the center of the top beam plate correspondingly, and vertically and downward connects the two ends and the center of the bottom beam plate. The oblique brace connects a joint between the top beam plate or the bottom beam plate and the wall bone column, and the two ends of the oblique braceare fixed with the tooth plate. The wooden structure anti-seismic wall has the advantages that threaded nails are used for connecting frame members, the tooth plate is used for connecting the joints of the oblique brace and the top beam plate, the bottom beam plate, the wall bone column member, and the seismic strength and stiffness of the whole wooden structure wall are greatly improved; the tooth plate can be pre-pressed into a wall frame element by the way of flat compression, the wall frame element can be installed in a construction site, convenience and quickness are achieved, and the pull-out and dislocation of the shear-resistant threaded nails connecting the wood-based structure plate at the tooth plate position can be effectively restrained.

Description

technical field [0001] The invention relates to the technical field of wooden structure houses, in particular to a reinforced wooden structure wall that can be spliced ​​and installed conveniently at the construction site or in modular production, and can improve the seismic strength and rigidity. Background technique [0002] The existing wood structure wall frame includes a bottom slab, a top slab and a wall stud column, and each component is made of standard timber and connected with screw nails. The lateral anti-lateral performance of the existing light wood structure wall cannot meet the anti-lateral requirements of severe earthquakes. Even if diagonal braces are used as lateral reinforcement members, the joint connection between tooth plates and diagonal braces, wall stud columns, roof beams, and roof beams still needs Vulcanizing machine roll pressing or press flat pressing. Therefore, the diagonally braced and side-resistant reinforced wall of light wood structure c...

Claims

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Application Information

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IPC IPC(8): E04B2/74E04B1/98E04H9/02
CPCE04B2/7407E04H9/02
Inventor 孙友富刘明彬张晓凤杨茹元
Owner NANJING FORESTRY UNIV
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