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A METHOD OF INSTALLING A MONOPILE IN A SEABED USING A TRANSPORTATION BARGE OR VESSEL
A method of installing a monopile (10) in a seabed, wherein the monopile defines a longitudinal axis (L) and comprises an external envelope (30) defining an internal volume (32), the monopile having a first longitudinal extremity (24) and a second longitudinal extremity (26), the method comprising:- rotating the monopile and an upending tool (22) by lifting the second longitudinal extremity of the monopile using a crane (56) connected to the second longitudinal extremity (26) to a discharge position, in which the monopile is vertical and has its first longitudinal extremity resting on a bottom part (42) of the upending tool,- disengaging the monopile from the upending tool using the crane.During at least part of said rotating the monopile and the upending tool and/or said disengaging, the method comprises providing a chamber (70) containing an amount of air, the chamber providing additional buoyancy to the monopile.
A METHOD OF INSTALLING A MONOPILE IN A SEABED USING A TRANSPORTATION BARGE OR VESSEL
A method of installing a monopile (10) in a seabed, wherein the monopile defines a longitudinal axis (L) and comprises an external envelope (30) defining an internal volume (32), the monopile having a first longitudinal extremity (24) and a second longitudinal extremity (26), the method comprising:- rotating the monopile and an upending tool (22) by lifting the second longitudinal extremity of the monopile using a crane (56) connected to the second longitudinal extremity (26) to a discharge position, in which the monopile is vertical and has its first longitudinal extremity resting on a bottom part (42) of the upending tool,- disengaging the monopile from the upending tool using the crane.During at least part of said rotating the monopile and the upending tool and/or said disengaging, the method comprises providing a chamber (70) containing an amount of air, the chamber providing additional buoyancy to the monopile.
A METHOD OF INSTALLING A MONOPILE IN A SEABED USING A TRANSPORTATION BARGE OR VESSEL
VERFAHREN ZUR INSTALLATION EINER MONOPILE IN EINEM MEERESBODEN UNTER VERWENDUNG EINER TRANSPORTKAHNE ODER EINES SCHIFFS
PROCÉDÉ D'INSTALLATION D'UN MONOPIEU DANS UN FOND MARIN À L'AIDE D'UNE BARGE OU D'UN NAVIRE DE TRANSPORT
BOUNHOURE FRANÇOIS (author)
2025-01-01
Patent
Electronic Resource
English
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