FLOOR BEAM, AND BUILTUP FLOOR STRUCTURE OF FLOOR BEAM AND T-TYPE DECK PLATE

摘要

PURPOSE: To facilitate construction and obtain large strength used for the floor of a building, a parking garage, and the like as well as for a bridge, a road, and the like. ;CONSTITUTION: This builtup floor structure is constituted of floor beams 11 each of which has two deformed shape steel members 12 overlapped back to back and caulked by claws 13, and a T-type deck plate 15 having a T-type erected rib 16 and hook edges 19 of U-shape cross section. The floor beams 11 and the T-type deck plate 15 are connected to each other by the engagement between the lower part erected edges 12a of the floor beams 11 and the U-shape cross section hook edges 19 of the T-type deck plate 15. Steel bars are inserted through steel bar through-holes 14, 18 bored in the floor beams 11 and T-type erected rib 16.;COPYRIGHT: (C)1996,JPO