A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEISMIC REINFORCEMENT FRAME
PROBLEM TO BE SOLVED: To provide a seismic reinforcement frame which can suppress ultimate strength while securing initial rigidity and prevent from damaging members around an area where a frame is fixed.SOLUTION: A seismic reinforcement frame comprises: a vertical member; a plurality of lateral members respectively arranged above and below the vertical member; a plurality of connecting members connecting the vertical member with the lateral members. The connecting members have lower yield strength than the vertical member and the lateral members, and a bolt is screwed and jointed to the vertical member.SELECTED DRAWING: Figure 1
【課題】初期剛性を確保しつつも終局耐力を抑え、フレーム取付け部周辺部材への損傷を抑制することのできる耐震補強フレームを提供する。【解決手段】縦材と、前記縦材の上及び下にそれぞれ配置される横材と、前記縦材の両端の小口と、各々の前記横材の側部との間に介在されて、前記縦材と前記横材とを連結する連結部材と、を有し、前記連結部材は、前記縦材及び前記横材より降伏耐力が小さく、前記縦材にはボルトが螺合されて接合されている。【選択図】図１
SEISMIC REINFORCEMENT FRAME
PROBLEM TO BE SOLVED: To provide a seismic reinforcement frame which can suppress ultimate strength while securing initial rigidity and prevent from damaging members around an area where a frame is fixed.SOLUTION: A seismic reinforcement frame comprises: a vertical member; a plurality of lateral members respectively arranged above and below the vertical member; a plurality of connecting members connecting the vertical member with the lateral members. The connecting members have lower yield strength than the vertical member and the lateral members, and a bolt is screwed and jointed to the vertical member.SELECTED DRAWING: Figure 1
【課題】初期剛性を確保しつつも終局耐力を抑え、フレーム取付け部周辺部材への損傷を抑制することのできる耐震補強フレームを提供する。【解決手段】縦材と、前記縦材の上及び下にそれぞれ配置される横材と、前記縦材の両端の小口と、各々の前記横材の側部との間に介在されて、前記縦材と前記横材とを連結する連結部材と、を有し、前記連結部材は、前記縦材及び前記横材より降伏耐力が小さく、前記縦材にはボルトが螺合されて接合されている。【選択図】図１
SEISMIC REINFORCEMENT FRAME
耐震補強フレーム
NAGATA KOJI (author) / TOGAWA ATSUSHI (author) / SATOU TOMOHIKO (author) / RI HO (author) / ISODA HIROSHI (author)
2018-05-10
Patent
Electronic Resource
Japanese
| European Patent Office | 2025
SEISMIC REINFORCEMENT METHOD USING SEISMIC DEVICEVISCOUS DAMPER AND FRAME
| European Patent Office | 2018