A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUCKLING RESTRICTING BRACE MEMBER, FRAME STRUCTURE
To provide a buckling restricting brace member using wood as the buckling restricting brace member without excessively enlarging an outer diameter of the brace, having both of design and functionality, and a frame structure arranged with the buckling restricting brace member.SOLUTION: A buckling restricting brace member 1 related to the present invention comprises: a steel pipe core material 3 bearing axial force and plastically deformable; an inner stiffener 5 inserted into the core material 3 for stiffening buckling when the core material 3 receives compressive axial force; a buckling restricting part 9 structured by an outer stiffener 7 provided to cover an outer periphery part of the core material 3 for stiffening buckling when the core member 3 receives the compressive axial force; and a joint part 11 provided at an end part of the core material 3 and jointed to the column and/or the beam of a building. The inner stiffener 5 is a steel pipe or a steel bar, and the outer stiffener 7 is a hollow member formed of a wooden material.SELECTED DRAWING: Figure 1
【課題】ブレースの外径を過大にせずに木材を座屈拘束材としてあらわしで使用し、意匠性と機能性を両立した座屈拘束筋交い部材、該座屈拘束筋交い部材を配設した架構構造を提供する。【解決手段】本発明に係る座屈拘束筋交い部材１は、軸力を負担し塑性変形し得る鋼管による芯材３と、芯材３が圧縮軸力を受けたときに座屈を補剛するべく芯材３の内部に挿入された内補剛材５と、芯材３が圧縮軸力を受けた時に座屈を補剛するべく芯材３の外周部を覆うように設置された外補剛材７により構成された座屈拘束部９と、芯材３の端部に設けられ、建築物の柱及び／又は梁と接合される接合部１１と、を備え、内補剛材５が鋼管もしくは棒鋼であり、外補剛材７が木質材により形成された中空部材である。【選択図】 図１
BUCKLING RESTRICTING BRACE MEMBER, FRAME STRUCTURE
To provide a buckling restricting brace member using wood as the buckling restricting brace member without excessively enlarging an outer diameter of the brace, having both of design and functionality, and a frame structure arranged with the buckling restricting brace member.SOLUTION: A buckling restricting brace member 1 related to the present invention comprises: a steel pipe core material 3 bearing axial force and plastically deformable; an inner stiffener 5 inserted into the core material 3 for stiffening buckling when the core material 3 receives compressive axial force; a buckling restricting part 9 structured by an outer stiffener 7 provided to cover an outer periphery part of the core material 3 for stiffening buckling when the core member 3 receives the compressive axial force; and a joint part 11 provided at an end part of the core material 3 and jointed to the column and/or the beam of a building. The inner stiffener 5 is a steel pipe or a steel bar, and the outer stiffener 7 is a hollow member formed of a wooden material.SELECTED DRAWING: Figure 1
【課題】ブレースの外径を過大にせずに木材を座屈拘束材としてあらわしで使用し、意匠性と機能性を両立した座屈拘束筋交い部材、該座屈拘束筋交い部材を配設した架構構造を提供する。【解決手段】本発明に係る座屈拘束筋交い部材１は、軸力を負担し塑性変形し得る鋼管による芯材３と、芯材３が圧縮軸力を受けたときに座屈を補剛するべく芯材３の内部に挿入された内補剛材５と、芯材３が圧縮軸力を受けた時に座屈を補剛するべく芯材３の外周部を覆うように設置された外補剛材７により構成された座屈拘束部９と、芯材３の端部に設けられ、建築物の柱及び／又は梁と接合される接合部１１と、を備え、内補剛材５が鋼管もしくは棒鋼であり、外補剛材７が木質材により形成された中空部材である。【選択図】 図１
BUCKLING RESTRICTING BRACE MEMBER, FRAME STRUCTURE
座屈拘束筋交い部材、架構構造
KINOSHITA TOMOHIRO (author) / UMEDA TOSHIHIRO (author)
2024-06-24
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
BRACE CORE MEMBER AND BUCKLING RESTRICTION BRACE PROVIDED THEREWITH
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