| 摘要 |
<p>The invention relates to floating multipurpose structure (1) for drilling, production and storage of oil and gas, comprising a hull structure (2) with a lower ballastable caisson (brim) (3) and a an upwardly extending column (4) for the mounting-on of a deck/hull module (8, 18) in its upper end. The column (4) is in its upper area provided with a combined stability and guiding/fastening device (5) for use during immersing the hull structure (2) and floating/fastening of the deck modules (8, 18). The deck module/hull module (8, 18) are self-floating and in its bottom area provided with a guiding/fastening device (9, 9a). Guiding/fastening devices (9, 9a) of the deck module/hull module (8, 18) form a male coupling which is adapted to the combined stability and guiding/fastening devices (5) of the hull structure (2) which forms a female coupling. The invention also relates to a method for constructing a multipurpose platform structure.</p> |
