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 having a restraint member instead of an unbonded member of shaped butyl rubber, which has a mechanism to prevent local destruction caused by the pressing force received from the core member and a function as an unbonded member.SOLUTION: A buckling restraint brace 100 includes: a core member 10 having a steel plate shape; a pair of restraint members 30 made of square steel pipes, which are arranged so as to face the two wide faces the core member 10 has; and an insertion plate 20 that is interposed between the core member 10 and the restraint member 30. The strength and hardness of the insertion plate 20 are relatively higher than those of the core member 10 and the restraint member 30.SELECTED DRAWING: Figure 1
【課題】定形のブチルゴムによるアンボンド材に代わり、拘束材が芯材から受ける押圧力に起因する局部破壊を防止する機構とアンボンド材としての機能を備えた部材を有する、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の間に介在する内挿板２０とを有し、内挿板２０の強度と硬度が、芯材１０と拘束材３０に比べて相対的に高い。【選択図】図１
BUCKLING RESTRAINT BRACE
To provide a buckling restraint brace having a restraint member instead of an unbonded member of shaped butyl rubber, which has a mechanism to prevent local destruction caused by the pressing force received from the core member and a function as an unbonded member.SOLUTION: A buckling restraint brace 100 includes: a core member 10 having a steel plate shape; a pair of restraint members 30 made of square steel pipes, which are arranged so as to face the two wide faces the core member 10 has; and an insertion plate 20 that is interposed between the core member 10 and the restraint member 30. The strength and hardness of the insertion plate 20 are relatively higher than those of the core member 10 and the restraint member 30.SELECTED DRAWING: Figure 1
【課題】定形のブチルゴムによるアンボンド材に代わり、拘束材が芯材から受ける押圧力に起因する局部破壊を防止する機構とアンボンド材としての機能を備えた部材を有する、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の間に介在する内挿板２０とを有し、内挿板２０の強度と硬度が、芯材１０と拘束材３０に比べて相対的に高い。【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