| 摘要 |
PROBLEM TO BE SOLVED: To provide a steel deck unit in which a reinforcing-bar or the like can be disposed onto a deck plate easily and surely and predetermined reinforcement or stiffening can be performed even by a reinforcing-bar of a standard length or the like.SOLUTION: A steel deck unit 100 comprises: a deck plate 10 in which unit end portions 101, 102 in a span direction are installed in one beam 91 and another beam 92, respectively, and which is formed from a bent sheet metal; a mounting jig 20 installed on the deck plate 10; and a reinforcement truss 30 mounted to the mounting jig 20. The reinforcement truss 30 is disposed within a range away from end portions 11, 12 of the deck plate 10 in a length direction, and a length (T) of the reinforcement truss 30 is about 50-70% of a length (P) of the deck plate. |
