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TEMPORARY RECEIVING BRACKET AND BRACKET SELECTING METHOD
To provide a temporary receiving bracket for a steel girder capable of reducing a cost by reusing the same without discarding after the completion of construction.SOLUTION: A temporary receiving bracket installed on a bridge pier of a bridge to be constructed to temporarily receive a load of a steel girder, comprises: a widening bracket having a predetermined strength and an inverted L shape in a side view, the widening bracket being fixed to a side surface of the bridge pier below the steel girder with an anchor bolt; a height adjusting member installed between the lower surface of the steel girder and the upper flange of the widening bracket; one overhang bracket among a number of overhang brackets of different sizes and strengths which are joined to a side surface of a main steel plate in the vertical direction constituting the steel girder; one connecting auxiliary steel member among a number of connecting auxiliary steel members of different sizes that are interposed between the main steel plate of the steel girder and the overhang bracket and that connect the overhang bracket to the main steel plate; and one splice plate among a number of splice plates for connecting the overhang bracket and the connecting auxiliary steel members.SELECTED DRAWING: Figure 1
【課題】工事終了後に廃棄せず再利用することによりコストダウンを図ることができる鋼桁の仮受けブラケットを提供する。【解決手段】工事対象の橋梁の橋脚に設置されて鋼桁の荷重を一時的に受けるための仮受けブラケットにおいて、鋼桁の下方の橋脚の側面にアンカーボルトにて固定される所定の強度を有する側面視で逆L状の拡幅ブラケットと、鋼桁の下面と前記拡幅ブラケットの上部フランジとの間に設置される高さ調整部材と、鋼桁を構成する鉛直方向の主鋼板の側面に結合される互いに大きさと強度が異なる複数の張出ブラケットの中の一つの張出ブラケットと、鋼桁の主鋼板と前記張出ブラケットとの間に介在され、張出ブラケットを主鋼板に結合する互いに大きさが異なる複数の連結補鋼材の中の一つの連結補鋼材と、前記張出ブラケットと連結補鋼材とを連結する複数の添接板の中の一つの添接板と、により構成するようにした。【選択図】図1
TEMPORARY RECEIVING BRACKET AND BRACKET SELECTING METHOD
To provide a temporary receiving bracket for a steel girder capable of reducing a cost by reusing the same without discarding after the completion of construction.SOLUTION: A temporary receiving bracket installed on a bridge pier of a bridge to be constructed to temporarily receive a load of a steel girder, comprises: a widening bracket having a predetermined strength and an inverted L shape in a side view, the widening bracket being fixed to a side surface of the bridge pier below the steel girder with an anchor bolt; a height adjusting member installed between the lower surface of the steel girder and the upper flange of the widening bracket; one overhang bracket among a number of overhang brackets of different sizes and strengths which are joined to a side surface of a main steel plate in the vertical direction constituting the steel girder; one connecting auxiliary steel member among a number of connecting auxiliary steel members of different sizes that are interposed between the main steel plate of the steel girder and the overhang bracket and that connect the overhang bracket to the main steel plate; and one splice plate among a number of splice plates for connecting the overhang bracket and the connecting auxiliary steel members.SELECTED DRAWING: Figure 1
【課題】工事終了後に廃棄せず再利用することによりコストダウンを図ることができる鋼桁の仮受けブラケットを提供する。【解決手段】工事対象の橋梁の橋脚に設置されて鋼桁の荷重を一時的に受けるための仮受けブラケットにおいて、鋼桁の下方の橋脚の側面にアンカーボルトにて固定される所定の強度を有する側面視で逆L状の拡幅ブラケットと、鋼桁の下面と前記拡幅ブラケットの上部フランジとの間に設置される高さ調整部材と、鋼桁を構成する鉛直方向の主鋼板の側面に結合される互いに大きさと強度が異なる複数の張出ブラケットの中の一つの張出ブラケットと、鋼桁の主鋼板と前記張出ブラケットとの間に介在され、張出ブラケットを主鋼板に結合する互いに大きさが異なる複数の連結補鋼材の中の一つの連結補鋼材と、前記張出ブラケットと連結補鋼材とを連結する複数の添接板の中の一つの添接板と、により構成するようにした。【選択図】図1
TEMPORARY RECEIVING BRACKET AND BRACKET SELECTING METHOD
仮受けブラケット及びブラケット選定方法
YASUDA YUSUKE (Autor:in) / UZAWA SEIICHI (Autor:in)
06.01.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken