A HANG-OFF SYSTEM FOR MEASURING A TOP TENSION IN A FLEXIBLE PIPE, ASSOCIATED ASSEMBLY AND ASSEMBLING METHOD

The invention relates to a hang-off system (16) for measuring a top tension in a flexible pipe (12), the hang-off system (16) comprising: - an annular collar (66) intended to be arranged around a top end-fitting (26) of a flexible pipe, the annular collar (66) being formed by at least two parts asse...

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Bibliographische Detailangaben
Hauptverfasser:	CARDOSO BANDEIRA, Carlos, MAGALHES, Paulo, ALVES PINTO MOSQUEIRA GOMES, Cristiano, MOZA, Jucimar, ALVARÃES, Camila, LEITÃO GONÇALVES TOSTE, Fernando, RONALDO ANDRADE DOS REIS, Carlos, ARRUDA, Fábio
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a hang-off system (16) for measuring a top tension in a flexible pipe (12), the hang-off system (16) comprising: - an annular collar (66) intended to be arranged around a top end-fitting (26) of a flexible pipe, the annular collar (66) being formed by at least two parts assembled to each other, each part comprising a top plate (82) and a bottom plate (84) assembled to each other, said top plate (82) and bottom plate (84) delimiting an intermediate space (86) between them, at least one part comprising at least one load cell (88) arranged in the intermediate space (86) and sandwiched between the top plate (82) and the bottom plate (84), the bottom plate (84) being intended to be assembled on a surface assembly, - a data acquisition system (68) connected to the load cell (86).