Floating Pier and Bridge Supported by such Floating Pier

摘要

The present invention has a floating bridge bridge that supports the lower part of the bridge superstructure in a floating state in water, thereby allowing a large portion of the bridge load to bear the buoyancy, thereby reducing the scale of the fixed bridge bridge, At the same time, it is possible to secure a sufficient mold space to allow passage of a ship or the like, and a bridge having the same. In the present invention, the float (1); A fixed post member (3); And a resilient bending support member (2) having a resilient and curved shape; When the water level is lowered, the float 1 descends, and the elastic bending support member 2 is expanded and its upper ends move toward each other to support the bridge upper structure 20 by the buoyancy and the supporting force of the fixed column member 3 , The float (1) rises and the upper ends of the elastic bending supporting members (2) are moved away from each other, so that the elastic bending supporting members (2) are deformed so as to bend so that the buoyancy and the supporting force of the fixed column member Is supported by the bridge bridge structure (20), and furthermore, a bridge supported by such a floating bridge bridge is provided.