| 摘要 |
PROBLEM TO BE SOLVED: To provide a steel-concrete joining structure of a corrugated steel plate web PC bridge capable of obtaining a large transmission load, easy in machining work in a manufacturing factory, and hindering little installing work at a construction site. SOLUTION: A flange 10U is arranged on the upper end of a corrugated steel plate 10W, and a long size deformed spiral PC steel bar mold 30 is welded to an upper surface of the flange 10U. The long size deformed spiral PC steel bar mold 30 is embedded in a concrete floorboard 20 driven after installing a main beam, and operates so as to integrally join the corrugated steel plate 10W and the concrete floorboard 20. |
