| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing structure of a slab enabling execution accuracy to ensure while controlling the floor height of the slab to the low. SOLUTION: An elevated road 1 has a plurality of main girders 102 and a deck plate 31 provided on the main girders 102, it includes a plurality of vertical ribs 32, 33A and 33B provided to the lower surface of the deck plate 31 in parallel with each main girder 102 and having a joint piece extended in the approximately vertical direction, a connecting member 5 having an approximately U-shaped section supporting the vertical ribs 32, 33A and 33B from below and extended in the approximately vertical direction and a horizontal beam 4 having an approximately U-shaped section supported by the main girders 102, supporting the connecting member 5 and extended in the approximately horizontal direction, each flange surface of the connecting member 5 is connected to the joint piece of two vertical ribs 32 adjacent to each other, and the web surface of the horizontal beam 4 is connected to the web surface of the connecting member 5 with bolted connection. COPYRIGHT: (C)2004,JPO
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