| 摘要 |
PURPOSE: A moving wall for a levee freeboard is provided to prevent the flooding of water by installing cutoff plates between multiple flood walls. CONSTITUTION: A moving wall for a levee freeboard comprises footing concrete(10), rotary bodies(20), flood walls, flood walls(30), buoyancy units(50), hanging units(60), cutoff plates(70), and rotation generators(40). The rotary bodies are coupled to the top end of the side wall(11) of the footing concrete. The flood walls touch the side wall. The floating units are coupled to the top ends of the flood walls to be vertically movable. The hanging units are coupled to the hanging shafts of the floating units coupled to the flood walls. The cutoff plates are arranged between the flood walls and are used as a stopper when the flood walls are vertically positioned. The rotation generators are coupled to the front surfaces of the flood walls and the side surfaces of the cutoff plates and generate rotation power. |
