ガイドへの船舶の衝突時の加速度と変針角速度の評価

概要

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We could carry out the field experiment on 'MARINE GUIDE FENCE' and obtained some useful results. In this paper, we discuss about the impulsive acceleration and angular turing velocity at the ship collision with the GUIDE. The obtained results are summarized as follows. (1) In the experiments with 20GT work ship, the two indices of impulsive acceleration and the duration time for the evaluation of the effect toward the human body becomes two figures smaller than those of the existing threshold. (2) In the comparisons of the maximum acceleration limits of the traffic facilities, the values in the experiment are scattering near the limits. (3) It is clarified that the impulsive acceleration is inversely proportional to the displacement of the berthing ship. Therefore, the considering ship becomes larger, it is not so difficult to realize the smaller acceleration. (4) The turning angular velocity at the collision with the GUIDE is faster than that of turning trial.
社団法人日本航海学会の論文
1998-03-25