A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Orthogonal laminated wood floor structure with bidirectional prestress
The invention relates to an orthogonal laminated wood floor structure with bidirectional prestress. The orthogonal laminated wood floor structure comprises a cubic spliced floor and a plurality of anchoring connecting pieces, wherein through holes communicating with the two opposite sides are formed in the side faces of the spliced floor; the spliced floor comprises a plurality of orthogonal laminated wood floor bodies spliced through unbonded prestressed tendons penetrating through the through holes; the ends, located outside the through holes, of the unbonded prestressed tendons are anchoredto the anchoring connecting pieces through anchorage devices; through holes are formed in the two adjacent side faces of the spliced floor; each anchoring connecting piece comprises a rectangular steel pipe with an opening facing the horizontal direction; the unbonded prestressed tendons penetrate through the side walls of the rectangular steel pipes; the top and the bottom of each rectangular steel pipe are each symmetrically provided with two outward-extending end plates used for being connected with a wall or a beam; and screw holes are formed in the outward-extending end plates. Comparedwith the prior art, the orthogonal laminated wood floor structure has the advantages of being stable in structure, high in rigidity and the like.
本发明涉及一种具有双向预应力的正交胶合木楼板结构，包括立方体形的拼接楼板和若干个锚固连接件，该拼接楼板侧面开有连通相对两侧的通孔，拼接楼板包括若干块通过穿过通孔的无粘结预应力筋拼接的正交胶合木楼板，无粘结预应力筋位于通孔外的一端通过锚具锚固在锚固连接件上，拼接楼板的相邻两个侧面均开有通孔，锚固连接件包括开口朝水平方向的矩形钢管，无粘结预应力筋穿过矩形钢管的侧壁，矩形钢管的顶部和底部均对称设有2块用于与墙体或梁连接的外伸端板，外伸端板上设有螺钉孔。与现有技术相比，本发明具有结构稳定和刚度大等优点。
Orthogonal laminated wood floor structure with bidirectional prestress
The invention relates to an orthogonal laminated wood floor structure with bidirectional prestress. The orthogonal laminated wood floor structure comprises a cubic spliced floor and a plurality of anchoring connecting pieces, wherein through holes communicating with the two opposite sides are formed in the side faces of the spliced floor; the spliced floor comprises a plurality of orthogonal laminated wood floor bodies spliced through unbonded prestressed tendons penetrating through the through holes; the ends, located outside the through holes, of the unbonded prestressed tendons are anchoredto the anchoring connecting pieces through anchorage devices; through holes are formed in the two adjacent side faces of the spliced floor; each anchoring connecting piece comprises a rectangular steel pipe with an opening facing the horizontal direction; the unbonded prestressed tendons penetrate through the side walls of the rectangular steel pipes; the top and the bottom of each rectangular steel pipe are each symmetrically provided with two outward-extending end plates used for being connected with a wall or a beam; and screw holes are formed in the outward-extending end plates. Comparedwith the prior art, the orthogonal laminated wood floor structure has the advantages of being stable in structure, high in rigidity and the like.
本发明涉及一种具有双向预应力的正交胶合木楼板结构，包括立方体形的拼接楼板和若干个锚固连接件，该拼接楼板侧面开有连通相对两侧的通孔，拼接楼板包括若干块通过穿过通孔的无粘结预应力筋拼接的正交胶合木楼板，无粘结预应力筋位于通孔外的一端通过锚具锚固在锚固连接件上，拼接楼板的相邻两个侧面均开有通孔，锚固连接件包括开口朝水平方向的矩形钢管，无粘结预应力筋穿过矩形钢管的侧壁，矩形钢管的顶部和底部均对称设有2块用于与墙体或梁连接的外伸端板，外伸端板上设有螺钉孔。与现有技术相比，本发明具有结构稳定和刚度大等优点。
Orthogonal laminated wood floor structure with bidirectional prestress
一种具有双向预应力的正交胶合木楼板结构
HE MINJUAN (author) / ZHENG XIUHE (author) / LI ZHENG (author) / MA RENLE (author)
2020-12-18
Patent
Electronic Resource
Chinese
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