| 摘要 |
This large flexible submarine conduit system (10) for a platform floating at sea comprises: - a flexible conduit (12) comprising a plurality of sheets (26A, 26B, 26C) linked together by a sliding closure (28) on each of the lateral sides of said sheets, the conduit (12) comprising means for maintaining a circular cross-section of the conduit (12) which are both flexible and flattenable; and - a device capable of being placed on the platform at the upper end of the conduit (12), allowing winding and unwinding of each of the sheets (26A, 26B, 26C) of the conduit (12), this device comprising a drum (14A, 14B, 14C) for each of the sheets (26A, 26B, 26C). |
