A method and heave compensator for eliminating snap-load and heave effects at offshore deposition of a load into or onto the sea or seabed involves a heave compensator suspended between the load and the lifting device having a relatively stiff stroke response at small to moderate stroke lengths and then a softer stroke response at larger stroke lengths to avoid exceeding the dynamical amplification factor (DAF)-limitations of the crane/lifting device or on the load.
Heave compensator and method for reducing the risk of snap-loads during the splash-zone phase
2019-05-14
Patent
Elektronische Ressource
Englisch
HEAVE COMPENSATOR AND METHOD FOR REDUCING THE RISK OF SNAP-LOADS DURING THE SPLASH-ZONE PHASE
Europäisches Patentamt | 2018
|HEAVE COMPENSATOR AND METHOD FOR REDUCING THE RISK OF SNAP-LOADS DURING THE SPLASH-ZONE PHASE
Europäisches Patentamt | 2019
|Heave compensator and method for reducing the risk of snap-loads during the splash-zone phase
Europäisches Patentamt | 2018
|