| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber supporting device which is not dangerous in removing a jig, does not damage a pier, a bridge girder or a rubber supporting body, and generates no twists when removed. SOLUTION: A pair of upper and lower shoes 2, 3, a rubber body 4 which is arranged between the shoes 2, 3 and shear-deformed in the prescribed horizontal direction, and a stopper block 10 provided in the lower shoe 3 are provided. A recessed part 9 is provided in the upper shoe 2, and fixed blocks 12a, 12b and an intermediate member 13 provided with a resin plate and a heater are provided between the recessed part 9 and the stopper block 10. |
