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 which is suitable for being used incorporated in a frame of a wooden building, and can prevent a restrained plate from opening to the outside when a core material is about to be buckled.SOLUTION: A buckling restrained brace 50 includes: a plate-like core material 10 made of a steel; and a wooden restrained material 20 that is formed of a pair of wooden restrained plates 21 which are arranged on both wide surfaces of the core material 10, and a pair of wooden side plates 23 which are arranged on both narrow surfaces of the core material 10 and are connected to the pair of restrained plates 21. Each of the paired restrained plates 21 has first bolt holes 22 on both ends in an axial direction. The core material 10 has second bolt holes 13 at positions corresponding to the first bolt holes 22. Connection bolts 30 for end opening prevention of the restrained plates 21 penetrate through the first bolt holes 22 and the second bolt holes 13 to connect the pair of restrained plates 21.SELECTED DRAWING: Figure 5
【課題】木造建築物の架構内に組み込んで使用するのに好適であり、芯材が座屈しようとした際に拘束板が外側に開くことを抑制できる座屈拘束ブレースを提供すること。【解決手段】鋼製でプレート状の芯材１０と、芯材１０の広幅の両面に配設されている木製で一対の拘束板２１と、芯材１０の狭幅の両面に配設され、一対の拘束板２１に接続されている木製で一対の側板２３と、により形成される木製拘束材２０と、を備える座屈拘束ブレース５０において、一対の拘束板２１はそれぞれ、軸方向の両端部に第一ボルト孔２２を有し、芯材１０は第一ボルト孔２２に対応する位置に第二ボルト孔１３を有しており、第一ボルト孔２２と第二ボルト孔１３を拘束板２１の端部開き防止用の連結ボルト３０が貫通して、一対の拘束板２１を連結している。【選択図】図５
BUCKLING RESTRAINED BRACE
To provide a buckling restrained brace which is suitable for being used incorporated in a frame of a wooden building, and can prevent a restrained plate from opening to the outside when a core material is about to be buckled.SOLUTION: A buckling restrained brace 50 includes: a plate-like core material 10 made of a steel; and a wooden restrained material 20 that is formed of a pair of wooden restrained plates 21 which are arranged on both wide surfaces of the core material 10, and a pair of wooden side plates 23 which are arranged on both narrow surfaces of the core material 10 and are connected to the pair of restrained plates 21. Each of the paired restrained plates 21 has first bolt holes 22 on both ends in an axial direction. The core material 10 has second bolt holes 13 at positions corresponding to the first bolt holes 22. Connection bolts 30 for end opening prevention of the restrained plates 21 penetrate through the first bolt holes 22 and the second bolt holes 13 to connect the pair of restrained plates 21.SELECTED DRAWING: Figure 5
【課題】木造建築物の架構内に組み込んで使用するのに好適であり、芯材が座屈しようとした際に拘束板が外側に開くことを抑制できる座屈拘束ブレースを提供すること。【解決手段】鋼製でプレート状の芯材１０と、芯材１０の広幅の両面に配設されている木製で一対の拘束板２１と、芯材１０の狭幅の両面に配設され、一対の拘束板２１に接続されている木製で一対の側板２３と、により形成される木製拘束材２０と、を備える座屈拘束ブレース５０において、一対の拘束板２１はそれぞれ、軸方向の両端部に第一ボルト孔２２を有し、芯材１０は第一ボルト孔２２に対応する位置に第二ボルト孔１３を有しており、第一ボルト孔２２と第二ボルト孔１３を拘束板２１の端部開き防止用の連結ボルト３０が貫通して、一対の拘束板２１を連結している。【選択図】図５
BUCKLING RESTRAINED BRACE
座屈拘束ブレース
YOSHIDA FUMIHISA (author) / NAKAGAWA MANABU (author) / NISHI TAKUMA (author)
2019-12-19
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS