| 摘要 |
PURPOSE: A fishway installation which can be moved in the droughty water level is provided to minimize damage to a comb wall, and to be easily moved regardless of the flux and speed of water. CONSTITUTION: A fishway installation(100) which can be moved in the droughty water level comprises a weir(101), a slop waterway(103), and comb walls(104). The slop waterway is formed in one side of the weir, and discharges water. The comb walls are continuously installed in a main wall(107). Moving grooves(105) are formed on the bottom surface of the slop waterway, and have artificial water plants. |
