A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEISMIC STRENGTHENING FRAME AND SEISMIC STRENGTHENING STRUCTURE
PROBLEM TO BE SOLVED: To increase aseismatic performance of a frame, without providing a horizontal member and a diagonal member at an intermediate portion in a vertical direction, when seen in a front view.SOLUTION: Only steel studs 132, 134 are disposed between an upper steel member 112 and a lower steel member 114 of a seismic strengthening frame 100, the steel studs provided in a vertical direction and having ends 132A, 134A connected to the upper and lower steel members and. In other words, in a front view, no horizontal member nor a diagonal member is provided in a vertical-direction intermediate portion. In the event of earthquake, deformation of a frame 10 is transmitted to the steel studs 132, 134 through the upper steel member 112 and the lower steel member 114 and resists shear force. Aseismatic performance of the frame 10 provided with the seismic strengthening frame 100 is therefore increased, without providing a horizontal member or a diagonal member in the vertical-direction intermediate portion of the frame, when seen in the front view.SELECTED DRAWING: Figure 1
【課題】正面視において上下方向の中間部分に水平部材及び斜部材を配置することなく架構の耐震性能を向上する。【解決手段】耐震補強フレーム１００の上側鉄骨部材１１２と下側鉄骨部材１１４との間は、これらに端部１３２Ａ、１３４Ａが接合され上下方向に沿って設けられた鉄骨間柱１３２，１３４のみが配置されている。つまり、正面視において上下方向の中間部分には水平部材及び斜部材が配置されていない。そして、地震時の架構１０の変形が上側鉄骨部材１１２及び下側鉄骨部材１１４を介して鉄骨間柱１３２，１３４に伝達され、せん断力に抵抗する。よって、正面視において架構１０の上下方向の中間部分に水平部材及び斜部材を配置することなく、耐震補強フレーム１００を設置する架構の耐震性能が向上する。【選択図】図１
SEISMIC STRENGTHENING FRAME AND SEISMIC STRENGTHENING STRUCTURE
PROBLEM TO BE SOLVED: To increase aseismatic performance of a frame, without providing a horizontal member and a diagonal member at an intermediate portion in a vertical direction, when seen in a front view.SOLUTION: Only steel studs 132, 134 are disposed between an upper steel member 112 and a lower steel member 114 of a seismic strengthening frame 100, the steel studs provided in a vertical direction and having ends 132A, 134A connected to the upper and lower steel members and. In other words, in a front view, no horizontal member nor a diagonal member is provided in a vertical-direction intermediate portion. In the event of earthquake, deformation of a frame 10 is transmitted to the steel studs 132, 134 through the upper steel member 112 and the lower steel member 114 and resists shear force. Aseismatic performance of the frame 10 provided with the seismic strengthening frame 100 is therefore increased, without providing a horizontal member or a diagonal member in the vertical-direction intermediate portion of the frame, when seen in the front view.SELECTED DRAWING: Figure 1
【課題】正面視において上下方向の中間部分に水平部材及び斜部材を配置することなく架構の耐震性能を向上する。【解決手段】耐震補強フレーム１００の上側鉄骨部材１１２と下側鉄骨部材１１４との間は、これらに端部１３２Ａ、１３４Ａが接合され上下方向に沿って設けられた鉄骨間柱１３２，１３４のみが配置されている。つまり、正面視において上下方向の中間部分には水平部材及び斜部材が配置されていない。そして、地震時の架構１０の変形が上側鉄骨部材１１２及び下側鉄骨部材１１４を介して鉄骨間柱１３２，１３４に伝達され、せん断力に抵抗する。よって、正面視において架構１０の上下方向の中間部分に水平部材及び斜部材を配置することなく、耐震補強フレーム１００を設置する架構の耐震性能が向上する。【選択図】図１
SEISMIC STRENGTHENING FRAME AND SEISMIC STRENGTHENING STRUCTURE
耐震補強フレーム及び耐震補強構造
KAWAKAMI TAKUMA (author) / OHORI FUTOSHI (author)
2017-03-16
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
SEISMIC STRENGTHENING STRUCTURE AND SEISMIC STRENGTHENING METHOD
| European Patent Office | 2017
SEISMIC STRENGTHENING STRUCTURE AND SEISMIC STRENGTHENING METHOD
| European Patent Office | 2015
SEISMIC STRENGTHENING STRUCTURE AND SEISMIC STRENGTHENING METHOD
| European Patent Office | 2015