| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrugated steel plate for a bridge wherein the structure of the joining part of a corrugated steel plate 3 forming the side wall 1 of the bridge and a concrete-made upper floor board 7 does not require a hole 15 for a penetration reinforcement high in pitch precision, the connection working of the penetration reinforcement 13 and a floor board reinforcement is not complicated and shape steel adding a material cost and welding man-hours is not used. SOLUTION: A stud dowel 39 is welded on both the faces of a steel plate on the upper end or the lower end of the corrugated steel plate 3, the welding is performed in a plurality of rows in the longitudinal direction of the corrugated steel plate 3 substantially orthogonal to each face of the corrugated plate, performed on only one face on one end of the longitudinal direction overlapped on and connected to the end of the adjacent corrugated steel plate 3, and performed on only the other face on the other end.
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