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STRUCTURE OF A JOINT BETWEEN A CORRUGATED STEEL WEB AND A CONCRETE BRIDGE DECK IN A CORRUGATED STEEL WEB PRECAST BRIDGE, FOR IMPROVING THE BAR ARRANGEMENT WORK EFFICIENCY WHILE KEEPING SHEAR CAPACITY OF THE EXISTING STEEL PLATE WITH HOLES
STRUCTURE OF A JOINT BETWEEN A CORRUGATED STEEL WEB AND A CONCRETE BRIDGE DECK IN A CORRUGATED STEEL WEB PRECAST BRIDGE, FOR IMPROVING THE BAR ARRANGEMENT WORK EFFICIENCY WHILE KEEPING SHEAR CAPACITY OF THE EXISTING STEEL PLATE WITH HOLES
PURPOSE: A structure of a joint between a corrugated steel web and a concrete bridge deck in a corrugated steel web precast bridge is provided to heighten horizontal shear strength on a joint between a corrugated steel web and an upper or lower concrete bridge deck and to improve the work efficiency by increasing the workability on arrangement of reinforcing bars. CONSTITUTION: The structure of a joint between a corrugated steel web and a concrete bridge deck in a corrugated steel web precast bridge comprises upper and lower concrete bridge decks, and a corrugated steel web(3) connecting both concrete bridge decks. A web plate(5) is coupled with a flange plate(4) which is joined axially on the section of upper and lower concrete bridge decks of the corrugated steel web, and reinforcing bars(6) arranged on the concrete bridge decks penetrate one of web plates(5) and contain a groove(51) whose sectional width(50) and depth are larger than the diameter of the reinforcing bar(6).
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