A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCED CONCRETE COLUMN/STEEL COLUMN/STEEL BEAM JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a reinforced concrete column/steel column/steel beam joint structure in which even when a steel column as an upper floor column has width thicker than a steel beam on which the steel column is placed, the upper floor column can be joined to the steel beam without causing any trouble in stress transmission in a building skeleton in which the lower floor column is constituted of the reinforced concrete column, and a beam is constituted of the steel beam.SOLUTION: In a joint structure in which the upper end of a lower floor column constituted of a reinforced concrete column 1 is jointed to the lower end of an upper floor column constituted of a steel beam 3 and a steel column 2 having a diameter smaller than the lower floor column, and larger than the width of the steel beam 3, the steel beam 3 is embedded in the upper end of the lower floor column, and an upper floor column support plate 4 in a standing posture is provided on an upper surface in a plane range embedded in the reinforced concrete column 1 of the steel beam 3. A base plate 5 on which the lower end face of the upper floor column is placed on the whole is provided on the upper floor column support plate 4. A bending reinforcement body 6 for reinforcing the bending of the upper floor column is provided in the periphery of the lower end of the upper floor column.SELECTED DRAWING: Figure 2
【課題】 下階柱が鉄筋コンクリート柱であって梁が鉄骨梁である建物躯体において、上階柱となる鉄骨柱がこの鉄骨柱を載せる鉄骨梁の幅より太くても、応力伝達上で支障が生じることなく上階柱と鉄骨梁との接合が行える鉄筋コンクリート柱・鉄骨柱・鉄骨梁接合構造を提供する。【解決手段】 鉄筋コンクリート柱１からなる下階柱の上端部と、鉄骨梁３と、下階柱より小径でかつ鉄骨梁３の幅より大径の鉄骨柱２からなる上階柱の下端部とを接合する接合構造である。鉄骨梁３は下階柱の上端部内に埋め込まれる。鉄骨梁３の前記鉄筋コンクリート柱１に埋め込まれる平面範囲内の上面に、立ち姿勢の上階柱支持板４が設けられる。上階柱支持板４上には、上階柱の下端面の全体が載るベースプレート５が設けられる。上階柱の下端部の周囲にこの上階柱の曲げを補強する曲げ補強体６が設けられる。【選択図】 図２
REINFORCED CONCRETE COLUMN/STEEL COLUMN/STEEL BEAM JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a reinforced concrete column/steel column/steel beam joint structure in which even when a steel column as an upper floor column has width thicker than a steel beam on which the steel column is placed, the upper floor column can be joined to the steel beam without causing any trouble in stress transmission in a building skeleton in which the lower floor column is constituted of the reinforced concrete column, and a beam is constituted of the steel beam.SOLUTION: In a joint structure in which the upper end of a lower floor column constituted of a reinforced concrete column 1 is jointed to the lower end of an upper floor column constituted of a steel beam 3 and a steel column 2 having a diameter smaller than the lower floor column, and larger than the width of the steel beam 3, the steel beam 3 is embedded in the upper end of the lower floor column, and an upper floor column support plate 4 in a standing posture is provided on an upper surface in a plane range embedded in the reinforced concrete column 1 of the steel beam 3. A base plate 5 on which the lower end face of the upper floor column is placed on the whole is provided on the upper floor column support plate 4. A bending reinforcement body 6 for reinforcing the bending of the upper floor column is provided in the periphery of the lower end of the upper floor column.SELECTED DRAWING: Figure 2
【課題】 下階柱が鉄筋コンクリート柱であって梁が鉄骨梁である建物躯体において、上階柱となる鉄骨柱がこの鉄骨柱を載せる鉄骨梁の幅より太くても、応力伝達上で支障が生じることなく上階柱と鉄骨梁との接合が行える鉄筋コンクリート柱・鉄骨柱・鉄骨梁接合構造を提供する。【解決手段】 鉄筋コンクリート柱１からなる下階柱の上端部と、鉄骨梁３と、下階柱より小径でかつ鉄骨梁３の幅より大径の鉄骨柱２からなる上階柱の下端部とを接合する接合構造である。鉄骨梁３は下階柱の上端部内に埋め込まれる。鉄骨梁３の前記鉄筋コンクリート柱１に埋め込まれる平面範囲内の上面に、立ち姿勢の上階柱支持板４が設けられる。上階柱支持板４上には、上階柱の下端面の全体が載るベースプレート５が設けられる。上階柱の下端部の周囲にこの上階柱の曲げを補強する曲げ補強体６が設けられる。【選択図】 図２
REINFORCED CONCRETE COLUMN/STEEL COLUMN/STEEL BEAM JOINT STRUCTURE
鉄筋コンクリート柱・鉄骨柱・鉄骨梁接合構造
OKAMOTO YUKI (author) / MORI TAKAHISA (author) / NAGAHAMA ATSUKO (author)
2016-11-04
Patent
Electronic Resource
Japanese
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