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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
INSTALLATIONSVERFAHREN FÜR EINEN PFEILER AUF SEEBODEN, BEIM GEBRAUCH EINER TRANSPORTBARGE ODER EINES SCHIFFES
MÉTHODE D'INSTALLATION D'UN PILIER SUR FOND MARIN UTILISANT UNE BARGE DE TRANSPORT OU UN VAISSEAU
BOUNHOURE FRANÇOIS (author)
2025-01-29
Patent
Electronic Resource
English
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