A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUCKLING RESTRAINT BRACE
To provide a buckling restraint brace with strong ends capable of causing a smooth buckle of higher-order modes in its weak axis direction in the whole area of a core member.SOLUTION: A buckling restraint brace 100 includes: a plate-like core member 10 made of steel; a pair of restraint members 30 made of square steel pipe, which are arranged so as to face two wide sides 10a of the core member 10; and an unbonded member 20 interposed between the core member 10 and the restraint member 30. The end reinforcing members 60 are inserted inside the restraint member 30 at both ends and bonded to the inner surface of the restraint member 30.SELECTED DRAWING: Figure 1
【課題】端部の強度が高く、芯材の全域において、その弱軸方向に高次モードの座屈をスムーズに生じさせ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１００は、鋼製でプレート状の芯材１０と、芯材１０の有する二つの広幅面１０ａに対向するように配設されている、角形鋼管からなる一対の拘束材３０と、芯材１０と拘束材３０の間に介在するアンボンド材２０とを有し、拘束材３０の両端の内部に、端部補強材６０が挿通されて拘束材３０の内面に接合されている。【選択図】図１
BUCKLING RESTRAINT BRACE
To provide a buckling restraint brace with strong ends capable of causing a smooth buckle of higher-order modes in its weak axis direction in the whole area of a core member.SOLUTION: A buckling restraint brace 100 includes: a plate-like core member 10 made of steel; a pair of restraint members 30 made of square steel pipe, which are arranged so as to face two wide sides 10a of the core member 10; and an unbonded member 20 interposed between the core member 10 and the restraint member 30. The end reinforcing members 60 are inserted inside the restraint member 30 at both ends and bonded to the inner surface of the restraint member 30.SELECTED DRAWING: Figure 1
【課題】端部の強度が高く、芯材の全域において、その弱軸方向に高次モードの座屈をスムーズに生じさせ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１００は、鋼製でプレート状の芯材１０と、芯材１０の有する二つの広幅面１０ａに対向するように配設されている、角形鋼管からなる一対の拘束材３０と、芯材１０と拘束材３０の間に介在するアンボンド材２０とを有し、拘束材３０の両端の内部に、端部補強材６０が挿通されて拘束材３０の内面に接合されている。【選択図】図１
BUCKLING RESTRAINT BRACE
座屈拘束ブレース
NISHIMURA TAKESHI (author) / MATSUDA SEIKI (author) / YOSHIDA FUMIHISA (author) / NISHI TAKUMA (author)
2023-04-10
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
BUCKLING RESTRAINT BRACE, FRAMEWORK INCLUDING THE BUCKLING RESTRAINT BRACE
| European Patent Office | 2023