A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BEAM/JOIST JOINTING STRUCTURE AND JOIST
To provide a beam/joist jointing structure formed of shape steel having a web part and a pair of flange parts, improved in workability of jointing joists to a beam by suppressing manufacturing labor of the joists, and suppressed in lateral buckling of the shape steel after jointing the joists to the beam.SOLUTION: A beam/joist jointing structure comprises: a fixing member having a pair of guide surfaces fixed to side parts of the beam and facingly arranged with a space in the beam longitudinal direction and vertically extending. and a connection surface connecting lower end parts of the pair of guide surfaces with each other; and joists having a web part with the short direction set in the vertical direction, and an upper flange part and a lower flange part facingly arranged in the vertical direction sandwiching the web part, and having the width of the lower flange narrower than the width of the upper flange part, with the lower flange part stored between the pair of guide surfaces and supported by the connection surface, and the upper flange part positioned above the pair of guide surfaces, and jointed to the beam via the fixing member.SELECTED DRAWING: Figure 1
【課題】ウェブ部と一対のフランジ部を有する形鋼によって構成される根太を梁に接合する構造において、根太の加工手間を抑制し、梁に根太を接合する際の作業性を向上させつつ、梁に根太を接合した後の形鋼の横座屈を抑制する。【解決手段】梁根太接合構造は、梁の側部に固定され且つ、前記梁の長手方向に隙間をあけて対向配置されると共に上下方向に延びる一対のガイド面と、前記一対のガイド面の下端同士を連結する連結面と、を有する固定部材と、短手方向が上下方向とされたウェブ部と、前記ウェブ部を挟んで上下方向に対向配置された上フランジ部及び下フランジ部と、を有し、前記下フランジ部の幅が前記上フランジ部の幅よりも狭く、前記下フランジ部が一対の前記ガイド面間に収容されて前記連結面によって支持されると共に前記上フランジ部が一対の前記ガイド面よりも上方に位置した状態で、前記固定部材を介して前記梁に接合されている根太と、を備える。【選択図】図１
BEAM/JOIST JOINTING STRUCTURE AND JOIST
To provide a beam/joist jointing structure formed of shape steel having a web part and a pair of flange parts, improved in workability of jointing joists to a beam by suppressing manufacturing labor of the joists, and suppressed in lateral buckling of the shape steel after jointing the joists to the beam.SOLUTION: A beam/joist jointing structure comprises: a fixing member having a pair of guide surfaces fixed to side parts of the beam and facingly arranged with a space in the beam longitudinal direction and vertically extending. and a connection surface connecting lower end parts of the pair of guide surfaces with each other; and joists having a web part with the short direction set in the vertical direction, and an upper flange part and a lower flange part facingly arranged in the vertical direction sandwiching the web part, and having the width of the lower flange narrower than the width of the upper flange part, with the lower flange part stored between the pair of guide surfaces and supported by the connection surface, and the upper flange part positioned above the pair of guide surfaces, and jointed to the beam via the fixing member.SELECTED DRAWING: Figure 1
【課題】ウェブ部と一対のフランジ部を有する形鋼によって構成される根太を梁に接合する構造において、根太の加工手間を抑制し、梁に根太を接合する際の作業性を向上させつつ、梁に根太を接合した後の形鋼の横座屈を抑制する。【解決手段】梁根太接合構造は、梁の側部に固定され且つ、前記梁の長手方向に隙間をあけて対向配置されると共に上下方向に延びる一対のガイド面と、前記一対のガイド面の下端同士を連結する連結面と、を有する固定部材と、短手方向が上下方向とされたウェブ部と、前記ウェブ部を挟んで上下方向に対向配置された上フランジ部及び下フランジ部と、を有し、前記下フランジ部の幅が前記上フランジ部の幅よりも狭く、前記下フランジ部が一対の前記ガイド面間に収容されて前記連結面によって支持されると共に前記上フランジ部が一対の前記ガイド面よりも上方に位置した状態で、前記固定部材を介して前記梁に接合されている根太と、を備える。【選択図】図１
BEAM/JOIST JOINTING STRUCTURE AND JOIST
梁根太接合構造及び根太
HISAZUMI AYANA (author) / SATO KEIICHI (author) / SHISHIDO TADAKAZU (author) / SHIMIZU NOBUTAKA (author)
2021-04-15
Patent
Electronic Resource
Japanese
COMPOSITE JOIST WITH INTEGRATED STUD OF JOIST WITHOUT WELDING IN CONNECTIONS OF JOIST
| European Patent Office | 2022