Contrast Test on Fender Forces Between Flexible and Rigid Berthing Systems

摘要

The fender forces in the rigid and flexible berthing systems, the displacement of berthing platform were determined in the ship berthing with different berthing speeds, as 10,000 tons oil storage tanker vessel for example. The comparison on test data were carried out for the differential analysis on the fender forces between the rigid and flexible berthing in still water. In contrast to the rigid berthing system, if the berthing speed of the ship is limited to 1 knot, the fender force can be decreased by 50% around in flexible berthing which absorbs energy through the displacement of the berthing platform and the power-absorbing effect was improved with the increase of the ship berthing speed; while the fender force were diminished dramatically, the displacement of berthing platform can satisfy the requirement of the engineering.