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A platform for research: civil engineering, architecture and urbanism
SEISMIC STRENGTHENING STRUCTURE FOR BEAM, AND SEISMIC STRENGTHENING METHOD FOR BEAM
PROBLEM TO BE SOLVED: To provide a seismic strengthening structure for a beam, which is used to strengthen the beam having a deficiency of flexural strength and shear strength, and a seismic strengthening method for the beam.SOLUTION: A strengthening steel plate 10 is fixed to an outdoor-side lateral surface of a beam 4 of steel framed reinforced concrete construction in a horizontally arranged state in such a manner that a cut-off part with a main reinforcement of the beam 4 reduced or a steel frame joint part of the beam 4 is set as a strengthening position.SELECTED DRAWING: Figure 1
【課題】曲げ耐力、せん断耐力に不足が発生している梁の補強を行うための梁の耐震補強構造および梁の耐震補強工法を提供する。【解決手段】鉄骨鉄筋コンクリート造の梁４の室外側側面に、梁４の主筋が減るカットオフ部分または梁４の鉄骨継手部分を補強位置として補強鋼板１０を水平方向に配置させた状態で固定してなる。【選択図】図１
SEISMIC STRENGTHENING STRUCTURE FOR BEAM, AND SEISMIC STRENGTHENING METHOD FOR BEAM
PROBLEM TO BE SOLVED: To provide a seismic strengthening structure for a beam, which is used to strengthen the beam having a deficiency of flexural strength and shear strength, and a seismic strengthening method for the beam.SOLUTION: A strengthening steel plate 10 is fixed to an outdoor-side lateral surface of a beam 4 of steel framed reinforced concrete construction in a horizontally arranged state in such a manner that a cut-off part with a main reinforcement of the beam 4 reduced or a steel frame joint part of the beam 4 is set as a strengthening position.SELECTED DRAWING: Figure 1
【課題】曲げ耐力、せん断耐力に不足が発生している梁の補強を行うための梁の耐震補強構造および梁の耐震補強工法を提供する。【解決手段】鉄骨鉄筋コンクリート造の梁４の室外側側面に、梁４の主筋が減るカットオフ部分または梁４の鉄骨継手部分を補強位置として補強鋼板１０を水平方向に配置させた状態で固定してなる。【選択図】図１
SEISMIC STRENGTHENING STRUCTURE FOR BEAM, AND SEISMIC STRENGTHENING METHOD FOR BEAM
梁の耐震補強構造および梁の耐震補強工法
II KEIJI (author) / TSUJI TOSHIAKI (author) / YOKOYAMA TAKAHIRO (author) / NAKAOKA AKIO (author) / DAN KAZUHIKO (author)
2017-03-23
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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