A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide buckling restriction braces of various sizes hardly adversely affected by welding bead of a projected part provided at a core material, while using common width of unbonded materials.SOLUTION: A buckling restriction brace 1 has a core material 2 having joint parts 22 for jointing other materials to both ends in the long side direction of a plate-like body 21, a restriction material 3 arranged facing each face orthogonal to the weak shaft direction of the plate-like body 21, an unbonded material 4 arranged between the core material 2 and the restriction material 3, and a projection part 25 projected from a center side of each face of the plate-like body 21 in the core material 2 and engaged with a receiving recessed part 33 formed to the restriction 3 side. The unbonded material 4 has narrow width not reaching an end in the short side direction of the plate-like body 21, and is positioned at a center side in the short side direction of the plate-like body 21, not overlapping on a welding bead 25a of a base part side of the projection part 25 at a part where the projection part 25 is positioned, and is stuck to be positioned at the short side direction of the projection part 25.SELECTED DRAWING: Figure 3
【課題】様々な大きさの座屈拘束ブレースについて、アンボンド材の幅の共通化を図りつつ、芯材に設けられている突起部の溶接ビードによる悪影響を受け難くする。【解決手段】座屈拘束ブレース１は、板状体２１の長辺方向の両端に他部材との接合のための接合部２２を有した芯材２と、板状体２１の弱軸方向に直交する各面に対向して配置された拘束材３と、芯材２と拘束材３との間に配置されるアンボンド材４と、芯材２における板状体２１の各面の中央側から突出し、拘束材３側に形成されている受け凹部３３に嵌る突起部２５と、を備える座屈拘束ブレースであって、アンボンド材４は、板状体２１の短辺方向の縁に至らない狭幅を有し、当該板状体２１の短辺方向中央側に位置しており、突起部２５が位置する箇所では、当該突起部２５の基部側の溶接ビード２５ａに重ならず、且つ当該突起部２５の上記短辺方向側に位置するように貼付されている。【選択図】図３
To provide buckling restriction braces of various sizes hardly adversely affected by welding bead of a projected part provided at a core material, while using common width of unbonded materials.SOLUTION: A buckling restriction brace 1 has a core material 2 having joint parts 22 for jointing other materials to both ends in the long side direction of a plate-like body 21, a restriction material 3 arranged facing each face orthogonal to the weak shaft direction of the plate-like body 21, an unbonded material 4 arranged between the core material 2 and the restriction material 3, and a projection part 25 projected from a center side of each face of the plate-like body 21 in the core material 2 and engaged with a receiving recessed part 33 formed to the restriction 3 side. The unbonded material 4 has narrow width not reaching an end in the short side direction of the plate-like body 21, and is positioned at a center side in the short side direction of the plate-like body 21, not overlapping on a welding bead 25a of a base part side of the projection part 25 at a part where the projection part 25 is positioned, and is stuck to be positioned at the short side direction of the projection part 25.SELECTED DRAWING: Figure 3
【課題】様々な大きさの座屈拘束ブレースについて、アンボンド材の幅の共通化を図りつつ、芯材に設けられている突起部の溶接ビードによる悪影響を受け難くする。【解決手段】座屈拘束ブレース１は、板状体２１の長辺方向の両端に他部材との接合のための接合部２２を有した芯材２と、板状体２１の弱軸方向に直交する各面に対向して配置された拘束材３と、芯材２と拘束材３との間に配置されるアンボンド材４と、芯材２における板状体２１の各面の中央側から突出し、拘束材３側に形成されている受け凹部３３に嵌る突起部２５と、を備える座屈拘束ブレースであって、アンボンド材４は、板状体２１の短辺方向の縁に至らない狭幅を有し、当該板状体２１の短辺方向中央側に位置しており、突起部２５が位置する箇所では、当該突起部２５の基部側の溶接ビード２５ａに重ならず、且つ当該突起部２５の上記短辺方向側に位置するように貼付されている。【選択図】図３
BUCKLING RESTRICTION BRACE
座屈拘束ブレース
OKAMOTO YUKI (author)
2024-03-01
Patent
Electronic Resource
Japanese
DIVISION UNIT OF BUCKLING RESTRICTION BRACE, AND BUCKLING RESTRICTION BRACE
| European Patent Office | 2018