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A platform for research: civil engineering, architecture and urbanism
BUCKLING RESTRAINING BRACE
To provide a buckling restraining brace capable of enhancing rigidity in a strong axis direction and a weak axis direction of a core material.SOLUTION: A buckling restraining brace 60 comprises: a core material 10 that has a pair of first plates 11 and a pair of second plates 13 and is formed of a square steel pipe; and a wooden restraint body 40 disposed in a hollow 15 of the core material 10. An outside reinforcement rib 20A having a substantially cross-shaped cross section is formed by fitting a pair of first reinforcement ribs 21 and a pair of second reinforcement ribs 23 to outer peripheral surfaces of ends of the pair of first plates 11 and outer peripheral surfaces of ends of the pair of second plates 13, respectively.SELECTED DRAWING: Figure 1
【課題】芯材の強軸方向と弱軸方向の双方の剛性を高めることのできる座屈拘束ブレースを提供すること。【解決手段】座屈拘束ブレース６０は、一対の第１プレート１１と一対の第２プレート１３とを有し、角形鋼管により形成される芯材１０と、芯材１０の中空１５に配設される木製拘束体４０とを有し、一対の第１プレート１１の端部の外周面と一対の第２プレート１３の端部の外周面にはそれぞれ、一対の第１補強リブ２１と一対の第２補強リブ２３が取り付けられて断面形状が略十字状の外側補強リブ２０Ａが形成されている。【選択図】図１
BUCKLING RESTRAINING BRACE
To provide a buckling restraining brace capable of enhancing rigidity in a strong axis direction and a weak axis direction of a core material.SOLUTION: A buckling restraining brace 60 comprises: a core material 10 that has a pair of first plates 11 and a pair of second plates 13 and is formed of a square steel pipe; and a wooden restraint body 40 disposed in a hollow 15 of the core material 10. An outside reinforcement rib 20A having a substantially cross-shaped cross section is formed by fitting a pair of first reinforcement ribs 21 and a pair of second reinforcement ribs 23 to outer peripheral surfaces of ends of the pair of first plates 11 and outer peripheral surfaces of ends of the pair of second plates 13, respectively.SELECTED DRAWING: Figure 1
【課題】芯材の強軸方向と弱軸方向の双方の剛性を高めることのできる座屈拘束ブレースを提供すること。【解決手段】座屈拘束ブレース６０は、一対の第１プレート１１と一対の第２プレート１３とを有し、角形鋼管により形成される芯材１０と、芯材１０の中空１５に配設される木製拘束体４０とを有し、一対の第１プレート１１の端部の外周面と一対の第２プレート１３の端部の外周面にはそれぞれ、一対の第１補強リブ２１と一対の第２補強リブ２３が取り付けられて断面形状が略十字状の外側補強リブ２０Ａが形成されている。【選択図】図１
BUCKLING RESTRAINING BRACE
座屈拘束ブレース
YABUTA TOMOHIRO (author) / YOSHIDA FUMIHISA (author) / NAKAGAWA MANABU (author)
2024-10-10
Patent
Electronic Resource
Japanese