A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BEAM REINFORCING STRUCTURE, STRUCTURE FOR BEAM REINFORCEMENT, STEEL STRUCTURE, AND BEAM REINFORCING METHOD
To shorten time and to suppress cost by omitting conventional bar arrangement work of concentrated reinforcing bars requiring labor.SOLUTION: A beam reinforcing structure comprises: a steel frame 50 bridged between opposing columns ; a plurality of beam main reinforcements 14 disposed above and below the steel frame 50 and extending in a longitudinal direction of the steel frame 50; a plurality of horizontal reinforcements 16 arranged so as to surround the plurality of beam main reinforcements 14 around the steel frame 50 at intervals in the longitudinal direction of the steel frame 50; a band plate 30 which has a width along a longitudinal direction of the steel frame 50, and joined to the plurality of beam main reinforcements 14 around the steel frame 50 to surround the plurality of beam main reinforcements 14; and concrete covering the steel frame 50, the plurality of beam main reinforcements 14, the plurality of horizontal reinforcements 16, and the band plate 30. When a beam is a hybrid beam in which the central part of the steel frame 50 is a steel beam part and both end parts thereof are reinforced concrete beam parts, the band plate 30 is provided at both end parts of the reinforced concrete beam part.SELECTED DRAWING: Figure 2
【課題】手間のかかる従来の集中補強筋の配筋作業を省略でき、時間短縮ができるとともに、コストを抑制する。【解決手段】対向する柱間に架け渡された鉄骨５０と、鉄骨５０の上方および下方に配置され、鉄骨５０の長手方向に沿って延在する複数の梁主筋１４と、鉄骨５０の長手方向に間隔をおいて鉄骨５０の周囲で複数の梁主筋１４を囲むように配置された複数の横補強筋１６と、鉄骨５０の長手方向に沿った幅を有し鉄骨５０の周囲で複数の梁主筋１４に接合されてそれら複数の梁主筋１４を囲繞するバンドプレート３０と、鉄骨５０、複数の梁主筋１４、複数の横補強筋１６、およびバンドプレート３０を覆うコンクリートとを備える。また、梁は、鉄骨５０の中央部を鉄骨梁部とし、両端部を鉄筋コンクリート梁部としたハイブリッド梁であった場合、バンドプレート３０は、鉄筋コンクリート梁部の両端部に設けられている。【選択図】図２
BEAM REINFORCING STRUCTURE, STRUCTURE FOR BEAM REINFORCEMENT, STEEL STRUCTURE, AND BEAM REINFORCING METHOD
To shorten time and to suppress cost by omitting conventional bar arrangement work of concentrated reinforcing bars requiring labor.SOLUTION: A beam reinforcing structure comprises: a steel frame 50 bridged between opposing columns ; a plurality of beam main reinforcements 14 disposed above and below the steel frame 50 and extending in a longitudinal direction of the steel frame 50; a plurality of horizontal reinforcements 16 arranged so as to surround the plurality of beam main reinforcements 14 around the steel frame 50 at intervals in the longitudinal direction of the steel frame 50; a band plate 30 which has a width along a longitudinal direction of the steel frame 50, and joined to the plurality of beam main reinforcements 14 around the steel frame 50 to surround the plurality of beam main reinforcements 14; and concrete covering the steel frame 50, the plurality of beam main reinforcements 14, the plurality of horizontal reinforcements 16, and the band plate 30. When a beam is a hybrid beam in which the central part of the steel frame 50 is a steel beam part and both end parts thereof are reinforced concrete beam parts, the band plate 30 is provided at both end parts of the reinforced concrete beam part.SELECTED DRAWING: Figure 2
【課題】手間のかかる従来の集中補強筋の配筋作業を省略でき、時間短縮ができるとともに、コストを抑制する。【解決手段】対向する柱間に架け渡された鉄骨５０と、鉄骨５０の上方および下方に配置され、鉄骨５０の長手方向に沿って延在する複数の梁主筋１４と、鉄骨５０の長手方向に間隔をおいて鉄骨５０の周囲で複数の梁主筋１４を囲むように配置された複数の横補強筋１６と、鉄骨５０の長手方向に沿った幅を有し鉄骨５０の周囲で複数の梁主筋１４に接合されてそれら複数の梁主筋１４を囲繞するバンドプレート３０と、鉄骨５０、複数の梁主筋１４、複数の横補強筋１６、およびバンドプレート３０を覆うコンクリートとを備える。また、梁は、鉄骨５０の中央部を鉄骨梁部とし、両端部を鉄筋コンクリート梁部としたハイブリッド梁であった場合、バンドプレート３０は、鉄筋コンクリート梁部の両端部に設けられている。【選択図】図２
BEAM REINFORCING STRUCTURE, STRUCTURE FOR BEAM REINFORCEMENT, STEEL STRUCTURE, AND BEAM REINFORCING METHOD
梁の補強構造、梁補強用の構造体、鉄骨構造体、および梁の補強方法
RAVI SINGH (author)
2021-01-07
Patent
Electronic Resource
Japanese
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