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Effect of mooring system on moored ship motions and harbour tranquillity

机译:系泊系统对系泊船舶运动和港口安宁的影响

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Recently, numerical simulation on the motions of ship moored in ports and harbours is carried out to evaluate property of the motions, and is applied to calculating harbour tranquillity directly. However, the simulations take much time, costs and knowledge on evaluation of the results. In this paper, we propose simple graphs for estimating the moored ship motions and mooring loads by a simple index: 'asymmetrical parameter', which is derived from ratio of spring constants between fenders and mooring lines, and demonstrate an evaluation method on harbour tranquillity and effect of the fender type (pneumatic or buckling types) on it.
机译:近来,对停泊在港口和港口中的船舶运动进行了数值模拟,以评估运动的性质,并将其直接用于计算港口的安宁性。但是,模拟需要花费大量时间,成本和知识来评估结果。在本文中,我们提出了一个简单的图表,通过一个简单的指标“不对称参数”来估算船舶的系泊运动和系泊载荷,该参数是从护舷板和系泊缆之间的弹簧常数之比得出的,并论证了一种评估港口安宁性的方法。挡泥板类型(气动或屈曲类型)对其的影响。

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