摘要 |
PROBLEM TO BE SOLVED: To prevent a joining end face from being damaged when joining precast floor slabs mutually by reinforcing a protruding bottom part. SOLUTION: This joining structure for precast floor slabs 1 is provided with the protruding bottom part 3 like a thin plate protruding from the join end face 1a of the precast floor slabs 1A, 1B to be mutually joined, a loop reinforcing bar 2 formed into a circular arc shape in the direction of thickness of the precast floor slab 1 by protruding from the join end face 1a, and a consolidating material 5 placed in a joint space T formed in upper parts of the protruding bottom parts 3, 3 of the precast floor slabs 1A, 1B while the precast floor slabs 1A, 1B are mutually joined. A reinforcing plate member 6 increasing thickness of the protruding bottom part 3 is provided on a lower face of the protruding bottom part 3. COPYRIGHT: (C)2009,JPO&INPIT
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