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Multi-storey and high-rise CLT wallboard and floorslab connecting structure and method

A connection structure, multi-high-rise technology, applied in the direction of building structure, construction, etc., can solve the problems of transverse grain compression damage and other problems, and achieve the effect of avoiding brittle damage, simple and reasonable shear joints, and good mechanical performance

Inactive Publication Date: 2018-07-24
NANJING UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional multi-high-rise CLT building, due to the force transmission path of the wall and the floor, the lower CLT floor will inevitably suffer from transverse stripe compression damage, and this damage is irreversible. With the development of social economy and the market of CLT materials The rapid promotion of the Internet, the traditional multi-high-rise CLT wall and floor connection structure can no longer meet the needs of today's social development

Method used

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  • Multi-storey and high-rise CLT wallboard and floorslab connecting structure and method
  • Multi-storey and high-rise CLT wallboard and floorslab connecting structure and method
  • Multi-storey and high-rise CLT wallboard and floorslab connecting structure and method

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as figure 1 As shown, a multi-high-rise CLT wall and floor connection structure, including cross-glued wood upper wall 1, cross-glued wood lower wall 2, cross-glued wood floor 3, cross-glued wood floor 4, and pullout connections piece 5 and shear connector 6, the cross-glued wood upper wall 1, the cross-glued wood lower wall 2, the cross-glued wood floor 3, and the cross-glued wood floor 4 are composed of the pull-out connector 5, the shear-resistant The connectors 6 are assembled together;

[0034] The anti-pull connector 5 and the shear connector 6 include an upper steel plate 2-1 of the connector, a lower steel plate 2-2 of the connector, a horizontal steel plate 2-3 of the connector, a stiffener 2-4 and a screw hole 2-5, The upper steel plate 2-1 of the connector is two vertical steel plates above the horizontal steel plate 2-...

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Abstract

The invention discloses a multi-storey and high-rise CLT wallboard and floorslab connecting structure and method. The multi-storey and high-rise CLT wallboard and floorslab connecting structure comprises an orthogonal glued wood upper wallboard, an orthogonal glued wood lower wallboard, orthogonal glued wood floorslabs, pulling-resisting connecting pieces and shear-resisting connecting pieces, anorthogonal glued wood upper wall body and an orthogonal glued wood lower wall body are connected by the two shear-resisting connecting pieces, and two upper steel plates and two lower steel plates ofthe pulling-resisting connecting pieces through wood screws, the orthogonal glued wood floorslabs are overlapped on horizontal steel plates on the two sides of the pulling-resisting connecting piecesand the shear-resisting connecting pieces and are fixed through wood screws, the bearing capability of the horizontal steel plates on the outer sides are additionally increased through the fact that stiffened ribs are embedded into groove ports formed in the orthogonal glued wood floorslabs. The metal connecting structure of the multi-storey and high-rise CLT wallboard and floorslab connecting structure is simple in structure and low in cost, construction is convenient and rapid, compared with a traditional CLT building connecting structure, the situation that wood transverse grains are pressed and damaged can be effectively avoided, and the good mechanical performance of a CLT building can also be ensured.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a novel multi-high-rise CLT wall board and floor board connection structure and connection method. Background technique [0002] Wooden structure has a long history and is one of the earliest forms of architectural structure adopted by human beings. Wood structure has been more and more widely used because of its excellent structural performance and unique aesthetic value. Wood is a renewable and recyclable natural resource. Its growth process is conducive to environmental protection, and its waste is also degradable. Therefore, in the promotion of green buildings today, the proper development of wooden structures will promote the diversification of structural forms, and is also conducive to environmental protection. [0003] CLT is cross-laminated lumber that combines the best properties of wood in different directions as load-bearing boards or pan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/61
CPCE04B1/61
Inventor 陆伟东黄俊程
Owner NANJING UNIV OF TECH
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