| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a floor slab joint portion which is equipped with a floor slab expansion joint device having a fiber reinforced sheet, the structure being high in contraction and expansion properties, excellent in vibration isolation properties and in durability, and solving the problem of abrasion of the fiber reinforced sheet due to movement of floor slabs. SOLUTION: According to the structure of the floor slab joint portion 100 equipped with the floor slab expansion joint device 1, a bearing plate 10 has a mounting portion 11 mounted on a skeleton located on each side of an expansion gap, and a distal end area 12 extended from the mounting portion 11 to a fiber reinforced curved portion 3A. Herein the bearing plate is provided with a shock absorbing layer 50 at least between the distal end area 12 and the reinforced fiber sheet 3. COPYRIGHT: (C)2005,JPO&NCIPI
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