| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor slab bridge and a floor slab structured to comparatively easy to work, attaining weight and cost reduction by reducing a steel material to be used and allowing efficient transportation by piling up. SOLUTION: A plurality of Z-shape steel members 30 having filling holes 35 and openings 40 are arranged in parallel, and a bar member 50 such as a reinforcement is inserted in internal spaces formed by the plurality of Z-shape steel members 30 so as to be inserted through a plurality of openings 40. The Z-shape steel members are integrated while providing partition plates 45 near the bar member 50 if necessary, and concrete 20 is filled from the filling holes 35 to form the floor slab bridge 1. COPYRIGHT: (C)2010,JPO&INPIT
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