| 摘要 |
The support (2) has a supporting mast (3) whose upper part is associated with a nacelle (4) of an offshore structure (1) and lower part is associated with floats (5) formed from metal tubes comprising cylindrical elongated metal tube portions (6-8). The floats comprise floating sleeves (10-12) fitted on the corresponding metal tube portions of the floats. The floating sleeves are formed of rings arranged on one another, where the rings are formed of elementary ring sectors. The floating sleeves are made of plastic material, and are arranged in an external envelope. |
