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JOINING STRUCTURE OF WOODEN COLUMN AND WOODEN BEAM
To apply large prestress to a beam, and to perform moment resistance joining, in a joining structure of a wooden column and the wooden beam.SOLUTION: A column (2) and a beam (3) are composed of wooden materials. The beam (3) pressure-contacts with a side face of the column (2) by prestress. When directly joining the beam (3) to the side face of the column (2) which is composed of the wooden material, large prestress cannot be applied due to the orthogonal anisotropy of the wooden material, however, the beam (3) is joined to a steel cylindrical member (5). Therefore, since a force generated between an anchoring tool (6) and the beam (3) by the tension of a tensioning material (4) is transmitted via the cylindrical member (5), the force does not substantially acts on the column (2), the larger prestress can be applied, and the joining of the column (2) and the beam (3) can be performed by moment resistance joining.SELECTED DRAWING: Figure 4
【課題】木造柱と木造梁との接合構造において、梁に大きなプレストレスを与え、モーメント抵抗接合を可能にする。【解決手段】柱（２）及び梁（３）は木質材料からなる。梁（３）は、プレストレスによって、柱（２）の側面に圧接する。梁（３）を木質材料からなる柱（２）の側面に直接接合させるならば、木質材料の直交異方性により、大きなプレストレスを与えることができないが、梁（３）は鋼製の筒状部材（５）に接合している。よって、緊張材（４）の張力によって定着具（６）と梁（３）との間に生じる力は、筒状部材（５）を介して伝わるため、実質的に柱（２）に作用せず、大きなプレストレスを与えることができ、柱（２）と梁（３）との接合をモーメント抵抗接合にすることができる。【選択図】図４
JOINING STRUCTURE OF WOODEN COLUMN AND WOODEN BEAM
To apply large prestress to a beam, and to perform moment resistance joining, in a joining structure of a wooden column and the wooden beam.SOLUTION: A column (2) and a beam (3) are composed of wooden materials. The beam (3) pressure-contacts with a side face of the column (2) by prestress. When directly joining the beam (3) to the side face of the column (2) which is composed of the wooden material, large prestress cannot be applied due to the orthogonal anisotropy of the wooden material, however, the beam (3) is joined to a steel cylindrical member (5). Therefore, since a force generated between an anchoring tool (6) and the beam (3) by the tension of a tensioning material (4) is transmitted via the cylindrical member (5), the force does not substantially acts on the column (2), the larger prestress can be applied, and the joining of the column (2) and the beam (3) can be performed by moment resistance joining.SELECTED DRAWING: Figure 4
【課題】木造柱と木造梁との接合構造において、梁に大きなプレストレスを与え、モーメント抵抗接合を可能にする。【解決手段】柱（２）及び梁（３）は木質材料からなる。梁（３）は、プレストレスによって、柱（２）の側面に圧接する。梁（３）を木質材料からなる柱（２）の側面に直接接合させるならば、木質材料の直交異方性により、大きなプレストレスを与えることができないが、梁（３）は鋼製の筒状部材（５）に接合している。よって、緊張材（４）の張力によって定着具（６）と梁（３）との間に生じる力は、筒状部材（５）を介して伝わるため、実質的に柱（２）に作用せず、大きなプレストレスを与えることができ、柱（２）と梁（３）との接合をモーメント抵抗接合にすることができる。【選択図】図４
JOINING STRUCTURE OF WOODEN COLUMN AND WOODEN BEAM
木造柱と木造梁との接合構造
SHIROYAMA TAKASHI (author) / TOKUTAKE SHIGETAKA (author) / SATO MARE (author)
2020-01-16
Patent
Electronic Resource
Japanese
| European Patent Office | 2018