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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