MOORING SYSTEM

PROBLEM TO BE SOLVED: To suppress the resonance of a mooring system. SOLUTION: This system is constituted of a ground side fixing structural body 2 supported by the ground by receiving waves, a damping structural body 4 interposed between the ground side fixing structural body 2 and a vessel 3, a first motion limiting body 6 for allowing motion between the damping structural body 4 and the vessel 3 in a spatial allowing range, and a second motion limiting body 5 for allowing motion between the vessel 3 and the ground side fixing structural body 2 in the spatial allowing range. The damping structural body 4 oscillating in a vertical shaft direction together with the vessel 3 damps the motion energy of the vertical shaft direction of the vessel 3 by its own damping performance. As a result, continuous damping breaks a generation condition of long period resonance in real time and is capable of effectively suppressing the resonance. COPYRIGHT: (C)2004,JPO&NCIPI