| 摘要 |
PURPOSE:To wholy move a ship's hull, by a method wherein a ship's hull, being capable of loading a soft ground solidifying processing device, is coupled to coupling levers, each provided at both ends through reciprocating mechanisms with floats, through moving mechanisms. CONSTITUTION:When, after solidifying work of a sludge layer is completed, a working place is varied, reciprocating mechanisms 5 are contracted to float floats 6 from a sludge surface, and coupling levers 3 are moved in, for example, a direction X. By expanding the reciprocating mechanisms 5 after the movement of the coupling levers 3 is stopped, the floats 6 are lowered and seated on a water surface, and with the reciprocating mechanisms further expanded, the coupling levers 3 are raised to float a ship's hull 1. After the ship's hull 1 is moved in the moving direction of the coupling levers 3 along the couplings 3, through contraction of the reciprocating mechanisms 5, the ship's hull 1 is lowered and seated on a water surface. Further, after an agitating blade 7 is suspended down and a solidifying work is completed, the ship's hull 1 is moved in a similar manner as described above. |
