| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor structure appropriately creating an abutting state between lower flanges of H-shape steel members and appropriately forming a concrete inflow space between upper flanges while firmly connecting a lower floor concrete layer placed between the juxtaposed H-shape steel members, to an upper floor concrete layer placed on the upper flange of each H-shape steel member. SOLUTION: In this floor structure, a joint plate 25 is interposed between the respective lower flanges 4, and the right and left plate thickness side end faces of each joint plate 25 are put in a state of abutting on the plate thickness side end faces of the adjacent lower flanges 4. The concrete inflow space 7 is formed between the upper flanges 2 by interposing the joint plate 25, and the joint plate 25 is provided with an upper hanger 27 laterally projected and latched between the adjacent lower flanges 4, thus forming the interposed state of the joint plate 25 between the adjacent lower flanges 4. COPYRIGHT: (C)2006,JPO&NCIPI
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