A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE FILLED STEEL TUBE COLUMN STRUCTURE
To suitably suppress local buckling of a concrete filled steel tube column by attaching a perforated plate material to an inner surface of a steel tube in a local buckling occurrence range of the concrete filled steel tube column and disposing a linear member passing through holes of the plurality of perforated plate materials so as to improve deformability in the concrete filled steel tube column.SOLUTION: A concrete filled steel tube column structure comprises a concrete filled steel tube column formed by filling a steel tube with concrete, a perforated plate material attached to an inner surface of the steel tube, and a linear member disposed by passing through holes of the plurality of perforated plate materials. The linear member is installed in a local buckling occurrence range of the concrete filled steel tube column.SELECTED DRAWING: Figure 4
【課題】コンクリート充填鋼管柱の局部座屈発生範囲における鋼管の内面に孔あき板材を取り付けるとともに、複数の孔あき板材の孔を通過する線状部材を配設することによって、コンクリート充填鋼管柱における局部座屈の発生を適切に制御して、コンクリート充填鋼管柱の変形性能が向上するようにする。【解決手段】鋼管内にコンクリートが充填されたコンクリート充填鋼管柱と、前記鋼管の内面に取り付けられた孔あき板材と、複数の孔あき板材の孔を通過して配設された線状部材とを備え、該線状部材は、前記コンクリート充填鋼管柱の局部座屈発生範囲に設置される。【選択図】図４
CONCRETE FILLED STEEL TUBE COLUMN STRUCTURE
To suitably suppress local buckling of a concrete filled steel tube column by attaching a perforated plate material to an inner surface of a steel tube in a local buckling occurrence range of the concrete filled steel tube column and disposing a linear member passing through holes of the plurality of perforated plate materials so as to improve deformability in the concrete filled steel tube column.SOLUTION: A concrete filled steel tube column structure comprises a concrete filled steel tube column formed by filling a steel tube with concrete, a perforated plate material attached to an inner surface of the steel tube, and a linear member disposed by passing through holes of the plurality of perforated plate materials. The linear member is installed in a local buckling occurrence range of the concrete filled steel tube column.SELECTED DRAWING: Figure 4
【課題】コンクリート充填鋼管柱の局部座屈発生範囲における鋼管の内面に孔あき板材を取り付けるとともに、複数の孔あき板材の孔を通過する線状部材を配設することによって、コンクリート充填鋼管柱における局部座屈の発生を適切に制御して、コンクリート充填鋼管柱の変形性能が向上するようにする。【解決手段】鋼管内にコンクリートが充填されたコンクリート充填鋼管柱と、前記鋼管の内面に取り付けられた孔あき板材と、複数の孔あき板材の孔を通過して配設された線状部材とを備え、該線状部材は、前記コンクリート充填鋼管柱の局部座屈発生範囲に設置される。【選択図】図４
CONCRETE FILLED STEEL TUBE COLUMN STRUCTURE
コンクリート充填鋼管柱構造物
NAKATA HIROKI (author) / OKAMOTO MASARU (author) / SASADA KOHEI (author)
2019-02-21
Patent
Electronic Resource
Japanese
CONCRETE FILLED STEEL TUBE COLUMN AND STEEL TUBE COLUMN STRUCTURE
| European Patent Office | 2018
CONCRETE FILLED STEEL TUBE COLUMN AND STEEL TUBE COLUMN STRUCTURE
European Patent Office | 2019