A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a flat beam that can secure a predefined anchorage length while preventing interference with a through-hole or the like even if existing the through-hole or a buried object in a protruding part of the flat beam.SOLUTION: A flat beam 30 includes a column width part 10 and a protruding part 20, and has through-holes 21 extending in a vertical direction provided in the protruding part 20. A part of a first A ring body 61 and a first B ring body 62 in a mutually laminated state is fitted to an upper part of a steel-made cylindrical joist member 50. First division upper end main reinforcements 63 and second division upper end main reinforcements 64 constituting an upper end main reinforcement are welded and joined respectively to the first A ring body 61 and the first B ring body 62. A tubular unit 70 is formed by the first A ring body 61, the first B ring body 62, and the joist member 50, and the tubular unit 70 is arranged relative to the through-hole 21.SELECTED DRAWING: Figure 6A
【課題】扁平梁の張出し部に貫通孔や埋設物が存在する場合でも、貫通孔等との干渉を防止しながら所定の定着長を確保することのできる扁平梁を提供すること。【解決手段】柱幅部１０と張出し部２０とを備え、張出し部２０に上下方向に延びる貫通孔２１が設けられている扁平梁３０であり、鋼製で筒状の繋ぎ材５０の上方に、第１Ａリング体６１と第１Ｂリング体６２が相互に積層した状態でその一部が嵌め込まれ、第１Ａリング体６１と第１Ｂリング体６２には、上端主筋を構成する第１分割上端主筋６３と第２分割上端主筋６４がそれぞれ溶接接合され、第１Ａリング体６１、第１Ｂリング体６２、及び繋ぎ材５０により管状ユニット７０が形成され、貫通孔２１に対して管状ユニット７０が配設されている。【選択図】図６Ａ
To provide a flat beam that can secure a predefined anchorage length while preventing interference with a through-hole or the like even if existing the through-hole or a buried object in a protruding part of the flat beam.SOLUTION: A flat beam 30 includes a column width part 10 and a protruding part 20, and has through-holes 21 extending in a vertical direction provided in the protruding part 20. A part of a first A ring body 61 and a first B ring body 62 in a mutually laminated state is fitted to an upper part of a steel-made cylindrical joist member 50. First division upper end main reinforcements 63 and second division upper end main reinforcements 64 constituting an upper end main reinforcement are welded and joined respectively to the first A ring body 61 and the first B ring body 62. A tubular unit 70 is formed by the first A ring body 61, the first B ring body 62, and the joist member 50, and the tubular unit 70 is arranged relative to the through-hole 21.SELECTED DRAWING: Figure 6A
【課題】扁平梁の張出し部に貫通孔や埋設物が存在する場合でも、貫通孔等との干渉を防止しながら所定の定着長を確保することのできる扁平梁を提供すること。【解決手段】柱幅部１０と張出し部２０とを備え、張出し部２０に上下方向に延びる貫通孔２１が設けられている扁平梁３０であり、鋼製で筒状の繋ぎ材５０の上方に、第１Ａリング体６１と第１Ｂリング体６２が相互に積層した状態でその一部が嵌め込まれ、第１Ａリング体６１と第１Ｂリング体６２には、上端主筋を構成する第１分割上端主筋６３と第２分割上端主筋６４がそれぞれ溶接接合され、第１Ａリング体６１、第１Ｂリング体６２、及び繋ぎ材５０により管状ユニット７０が形成され、貫通孔２１に対して管状ユニット７０が配設されている。【選択図】図６Ａ
FLAT BEAM
扁平梁
CHIHAMA AKIHIKO (author)
2024-07-31
Patent
Electronic Resource
Japanese
JOINT STRUCTURE OF COLUMN, FLAT BEAM AND ORTHOGONAL BEAM
| European Patent Office | 2023