| 摘要 |
<p>Method of laying a pipeline on an uneven seabed. The invention is characterized therein that the pipeline (5) at the working deck (2) of a laybarge (1) is provided with one or more pre-curved pipe elements (6, 7), so that along a predetermined subsea trajectory the pipeline (5) will follow the irregularities of the seabed, whereby the pipe elements (6, 7) are welded into the pipe string together with other, straight pipe sections and are lowered to the seabed from the laybarge.</p> |
