A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEISMIC STRENGTHENING STRUCTURE AND SEISMIC STRENGTHENING METHOD
PROBLEM TO BE SOLVED: To improve aseismic capacity of existing peripheral columns without significantly reducing an effectively usable interior space in a building.SOLUTION: A seismic strengthening structure 10 comprises: existing peripheral columns 16 arranged on a periphery of a building 12; and extension sections 24 which are positioned next to the respective existing peripheral columns 16 in a peripheral direction of the building 12 and integrated therewith. The extension sections 24 are constructed by reinforced concrete with a plurality of main reinforcing bars and a plurality of hoops surrounding the same, and integrated with the peripheral columns 16 by being connected thereto through anchor members which are post-construction anchors.
【課題】建物の有効に利用できる室内空間を大幅に狭くすることなく既設外周柱の耐震性を向上させる。【解決手段】耐震補強構造１０は、建物１２の外周部に配置された既設外周柱１６と、既設外周柱１６と建物１２の外周方向に隣り合い、既設外周柱１６と一体に設けられた増設部２４と、を有する。増設部２４は鉄筋コンクリートによって形成され、複数の主筋と、複数の主筋を取り囲む帯筋を有して、あと施工アンカーであるアンカー部材により既設外周柱１６に接合されて、既設外周柱１６と一体に設けられる。【選択図】図１
SEISMIC STRENGTHENING STRUCTURE AND SEISMIC STRENGTHENING METHOD
PROBLEM TO BE SOLVED: To improve aseismic capacity of existing peripheral columns without significantly reducing an effectively usable interior space in a building.SOLUTION: A seismic strengthening structure 10 comprises: existing peripheral columns 16 arranged on a periphery of a building 12; and extension sections 24 which are positioned next to the respective existing peripheral columns 16 in a peripheral direction of the building 12 and integrated therewith. The extension sections 24 are constructed by reinforced concrete with a plurality of main reinforcing bars and a plurality of hoops surrounding the same, and integrated with the peripheral columns 16 by being connected thereto through anchor members which are post-construction anchors.
【課題】建物の有効に利用できる室内空間を大幅に狭くすることなく既設外周柱の耐震性を向上させる。【解決手段】耐震補強構造１０は、建物１２の外周部に配置された既設外周柱１６と、既設外周柱１６と建物１２の外周方向に隣り合い、既設外周柱１６と一体に設けられた増設部２４と、を有する。増設部２４は鉄筋コンクリートによって形成され、複数の主筋と、複数の主筋を取り囲む帯筋を有して、あと施工アンカーであるアンカー部材により既設外周柱１６に接合されて、既設外周柱１６と一体に設けられる。【選択図】図１
SEISMIC STRENGTHENING STRUCTURE AND SEISMIC STRENGTHENING METHOD
耐震補強構造、及び耐震補強方法
KOJIMA KAZUTAKA (author) / HIRAKAWA YASUAKI (author) / SABURI KAZUHIRO (author) / ISHIKAWA YUJI (author) / FUKUHARA TAKESHI (author)
2015-12-07
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 FRAME AND SEISMIC STRENGTHENING STRUCTURE
| European Patent Office | 2017