| 摘要 |
. The invention relates to a process and a floating apparatus (1, 2, 18) for the construction of columnlike elements (16, 17), forming part of a pier, a jetty or the like marine structure, in which a first part (16) is manufactured on a support (5) attached to the floating apparatus, whilst said apparatus rests on the waterbottom (15), which first part (16) is lowered on the from the waterbottom and after displacement to a place with deeper water. There the next part (17) is made upon the still deeper water, lowered again until they rest on the bottom, after which the next part is made and so on until the final height and destination are reached. The floating apparatus is completely equiped (10, 11, 14) for performing the work and has a construction such, that it can be disengaged from the finished structure. |
