| 摘要 |
<p>The disclosure relates to a method and device (20) for moving a structure (2) which is at least partially underwater, in particular an offshore platform, upwards. In the method, first of all at least two float bodies (22a, 22b) are connected to the structure by means of associated arms. (24a,24b,fig 2). Then, the float bodies are moved into a position which is suitable for the upwards movement. Next, the buoyancy of the float bodies is increased in order to float the structure.</p> |
