| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a panel for steel concrete composite floor slab construction such that the height of a road surface when a bridge is completed can be easily adjusted to a height as planned by absorbing an error etc., in girder construction, and reinforcement is achieved by increasing a slab thickness near the girder where shearing force operating with a wheel load etc., increases. <P>SOLUTION: The panel for steel concrete composite floor slab construction includes a bottom steel plate 6 arranged between a plurality of girders 1, 1 extending in a bridge axial direction while straddling the girders, and a plurality of truss reinforcing bars 7 arranged on the bottom steel plate 6 in a direction orthogonal to the bridge axis while straddling the girders 1. A scramble part for the girders 1 is provided with a haunch part bottom steel plate 6c which extends obliquely with a down gradient on the side of the girders 1. A haunch part bottom steel plate holding bolt 12 which adjusts and holds a height (h) of the haunch part bottom steel plate 6c is installed between the haunch part bottom steel plate 6c and truss reinforcing bars 7. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
