| 摘要 |
The invention relates to a structure for transporting, installing, and dismantling a deck (1) of an off-shore exploitation rig, for installing, and dismantling this deck (1) on at least one supporting column, characterized in that it comprises two transport barges (20) and means (30) for supporting and raising the deck (1), temporarily connected to said deck and to said barges and configured to be supported by these barges for supporting said deck between said barges and a method for transporting, installing, and dismantling the deck (1) using the structure for transporting, installing, and dismantling the deck (1). |
