A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUCKLING RESTRAINED BRACE
To provide a buckling restrained brace capable of preventing interference between components and a hardener when a compressive force is applied to a member including a core in the longitudinal direction.SOLUTION: A disclosed buckling restrained brace includes: a member including a core member 10 extending in a longitudinal direction; a restraint member 30 covering the outer periphery of the member; a filler 31 filled between the member and the restraint member 30; and buffer members 40, 50; and an unbonded material 32 covering the member. The member includes an inclined portion that is inclined to approach the central axis of the buckling restrained brace from the edge of the member to the center of the member. The buffer members 40 and 50 are placed between the filler 31 and the inclined portion. The length of the buffer members 40, 50 plus the length of the unbonded material 32, which is the length of either the thickness direction or width direction of the core member 10, is the length of one of the above and is longer than the length of the inclined portion.SELECTED DRAWING: Figure 3
【課題】芯材を含む部材に長手方向の圧縮力が加わったときに、部材と硬化剤との干渉を防止することができる座屈拘束ブレースを提供すること。【解決手段】本開示に係る座屈拘束ブレースは、芯材１０を含み、長手方向に延びる部材と、部材の外周を覆う拘束部材３０と、部材と拘束部材３０との間に充填される充填剤３１と、緩衝部材４０、５０と、部材を覆うアンボンド材３２と、を備え、部材は、部材の端部から部材の中央部に向かうに連れて座屈拘束ブレースの中心軸へ近づくよう、傾斜する傾斜部を含み、緩衝部材４０、５０は、充填剤３１と傾斜部との間に配置され、芯材１０の板厚方向及び板幅方向のいずれか一方の長さであって緩衝部材４０、５０の長さと、上記一方の長さであってアンボンド材３２の長さと、を足したものは、上記一方の長さであって傾斜部の長さより、長い、ことを特徴とする。【選択図】図３
BUCKLING RESTRAINED BRACE
To provide a buckling restrained brace capable of preventing interference between components and a hardener when a compressive force is applied to a member including a core in the longitudinal direction.SOLUTION: A disclosed buckling restrained brace includes: a member including a core member 10 extending in a longitudinal direction; a restraint member 30 covering the outer periphery of the member; a filler 31 filled between the member and the restraint member 30; and buffer members 40, 50; and an unbonded material 32 covering the member. The member includes an inclined portion that is inclined to approach the central axis of the buckling restrained brace from the edge of the member to the center of the member. The buffer members 40 and 50 are placed between the filler 31 and the inclined portion. The length of the buffer members 40, 50 plus the length of the unbonded material 32, which is the length of either the thickness direction or width direction of the core member 10, is the length of one of the above and is longer than the length of the inclined portion.SELECTED DRAWING: Figure 3
【課題】芯材を含む部材に長手方向の圧縮力が加わったときに、部材と硬化剤との干渉を防止することができる座屈拘束ブレースを提供すること。【解決手段】本開示に係る座屈拘束ブレースは、芯材１０を含み、長手方向に延びる部材と、部材の外周を覆う拘束部材３０と、部材と拘束部材３０との間に充填される充填剤３１と、緩衝部材４０、５０と、部材を覆うアンボンド材３２と、を備え、部材は、部材の端部から部材の中央部に向かうに連れて座屈拘束ブレースの中心軸へ近づくよう、傾斜する傾斜部を含み、緩衝部材４０、５０は、充填剤３１と傾斜部との間に配置され、芯材１０の板厚方向及び板幅方向のいずれか一方の長さであって緩衝部材４０、５０の長さと、上記一方の長さであってアンボンド材３２の長さと、を足したものは、上記一方の長さであって傾斜部の長さより、長い、ことを特徴とする。【選択図】図３
BUCKLING RESTRAINED BRACE
座屈拘束ブレース
WAKITA NAOYA (author) / NAKAMURA YASUNORI (author) / KISHIHARA HIROYA (author) / KAWAMURA NORIHISA (author) / NAKAMURA HIROSHI (author) / WATANABE ATSUSHI (author)
2024-10-01
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS