A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a steel-concrete composite member having excellent earthquake-resistant performance-wind pressure resistant performance instead of a conventional column-beam-earthquake resistant wall and a brace, to also provide a steelwork system shape steel plate earthquake resistant wall for improving shear-axial strength, and to further provide a perforated steel plate dowel of combinedly using a reinforced steel pipe and a dowel of high dislocation stop rigidity capable of transmitting axial force excellent in performance, in the present invention.SOLUTION: A steel-concrete composite column-beam cross section fills concrete in a steel tube by manufacturing the steel tube such as a squarish eight cross-sectional form by a plurality of steel plates. The steel plate of most contributing to the bending moment is relatively thickened, and is arranged on the outside. The width thickness ratio of its steel plate is proposed. A CFT system mega main reinforcement is installed in a giant column, and a triple steel pipe form concrete-filled steel pipe column having the composite confined effect is also proposed. While, on an earthquake resistant wall, the earthquake resistant wall of installing three sheets or more of steel plates in the in-plane direction in the wall, is provided.SELECTED DRAWING: Figure 4
【課題】本発明は，従来の柱・梁・耐震壁とブレースの代わりに，優れた耐震性能・耐風圧性能を有する鋼・コンクリート合成部材を提供する。また，せん断・軸耐力を向上させる鉄骨系形鋼板耐震壁も提供する。更に，性能の良い軸力を伝達できる補強鋼管併用孔あき鋼板ジベル及びずれ止め剛性の高いジベルも提供する。【解決手段】鋼・コンクリート合成柱・梁断面は，複数の鋼板により日の字断面形式などのスチールチューブを製作して，スチールチューブにコンクリートを充填させる。曲げモーメントに最も貢献する鋼板は相対的に厚くして，外側に配置する。その鋼板の幅厚比を提案する。巨大柱の中にCFT式メガ主筋を設置し,複合コンファインド効果のある三重鋼管形式コンクリート充填鋼管柱も提案する。一方，耐震壁に関して，壁内の面内方向に三枚以上の鋼板を設置する耐震壁を提供する。【選択図】 図４
PROBLEM TO BE SOLVED: To provide a steel-concrete composite member having excellent earthquake-resistant performance-wind pressure resistant performance instead of a conventional column-beam-earthquake resistant wall and a brace, to also provide a steelwork system shape steel plate earthquake resistant wall for improving shear-axial strength, and to further provide a perforated steel plate dowel of combinedly using a reinforced steel pipe and a dowel of high dislocation stop rigidity capable of transmitting axial force excellent in performance, in the present invention.SOLUTION: A steel-concrete composite column-beam cross section fills concrete in a steel tube by manufacturing the steel tube such as a squarish eight cross-sectional form by a plurality of steel plates. The steel plate of most contributing to the bending moment is relatively thickened, and is arranged on the outside. The width thickness ratio of its steel plate is proposed. A CFT system mega main reinforcement is installed in a giant column, and a triple steel pipe form concrete-filled steel pipe column having the composite confined effect is also proposed. While, on an earthquake resistant wall, the earthquake resistant wall of installing three sheets or more of steel plates in the in-plane direction in the wall, is provided.SELECTED DRAWING: Figure 4
【課題】本発明は，従来の柱・梁・耐震壁とブレースの代わりに，優れた耐震性能・耐風圧性能を有する鋼・コンクリート合成部材を提供する。また，せん断・軸耐力を向上させる鉄骨系形鋼板耐震壁も提供する。更に，性能の良い軸力を伝達できる補強鋼管併用孔あき鋼板ジベル及びずれ止め剛性の高いジベルも提供する。【解決手段】鋼・コンクリート合成柱・梁断面は，複数の鋼板により日の字断面形式などのスチールチューブを製作して，スチールチューブにコンクリートを充填させる。曲げモーメントに最も貢献する鋼板は相対的に厚くして，外側に配置する。その鋼板の幅厚比を提案する。巨大柱の中にCFT式メガ主筋を設置し,複合コンファインド効果のある三重鋼管形式コンクリート充填鋼管柱も提案する。一方，耐震壁に関して，壁内の面内方向に三枚以上の鋼板を設置する耐震壁を提供する。【選択図】 図４
STEEL-CONCRETE COMPOSITE MEMBER
鋼・コンクリート合成部材
LI WEN CONG (author)
2016-08-18
Patent
Electronic Resource
Japanese
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