| 摘要 |
PROBLEM TO BE SOLVED: To provide a bridge floor slab connection structure for a road bridge, which can also be applied to the long-span road bridge by stably bearing a live load, and which can be applied to either of a bridge pier and an abutment.SOLUTION: A bridge floor slab connection structure 100 for a road bridge includes: a connecting floor slab 110 which is laid between bridge pier floor slabs 4a and 4b adjoining each other astride a clearance C1; an expansion mechanism 120 which is provided between the bridge pier floor slab 4a and the connecting floor slab 110 and which slidably connects the bridge pier floor slab 4a and the connecting floor slab 110 together; and a hinge mechanism 130 which is provided between the bridge pier floor slab 4b and the connecting floor slab 110 and which connects the bridge pier floor slab 4b and the connecting floor slab 110 together.SELECTED DRAWING: Figure 3 |
