| 摘要 |
PROBLEM TO BE SOLVED: To provide a working platform ship which is stable even under a speedy tidal current. SOLUTION: This working platform ship 10 is equipped with a plurality of pillar-shaped supporting legs 12 and 12 having buoyancy, and a working platform board 11 which is supported by the supporting legs 12 and 12 afloat on the water surface, By forming the supporting leg 12 into a cylindrical shape, a flow pressure resistance received by the tidal current can be greatly reduced, and a work such as mooring can be properly performed even under a speedy tidal current. COPYRIGHT: (C)2005,JPO&NCIPI
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