| 摘要 |
PURPOSE: A pedestrian bridge for expanding a road is provided to facilitate the repair and replacement of a pedestrian bridge without lowering the space utilization of an existing road and to construct a pedestrian bridge without using a separate lifting device. CONSTITUTION: A pedestrian bridge for expanding a road comprises a plurality of fixing brackets (100), a horizontal support member (200), a vertical support member, a bottom member (400), an elastic plate, and a reinforcement plate. The fixing brackets are joined to each other in the longitudinal direction of a bridge (10) on the side of the bridge. A fixing bracket includes a first anchor plate and a second anchor plate. The horizontal support member is joined to the side of the fixing bracket. The vertical support member is joined to the top of the horizontal support member. The vertical support member includes a first circular steel pipe, a second circular steel pipe, and a diaphragm. The bottom member is arranged on the top of the vertical support member. The elastic plate is positioned between the second anchor plate and the side of the bridge. The reinforcement plate is positioned on one or both sides of the elastic plate. |
