| 摘要 |
<p>A marine structure having a buoyant tower flexibly connected to a base on the sea bed. The buoyant tower includes a buoyant tank which is movable in guide tracks extending lengthwise of the tower. The base may have drive tracks for moving along the sea bed so that material gathering, pipe laying or harbour construction operations on the sea bed can be carried out. For pollutants disposal the tower may receive waste, mix it with sea water and diffuse it into the sea.</p> |
