風波併存時における漁船の横揺特性と海水打込みについて

概要

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It is well known that the running conditions in beam sea and wind as well as in quartering sea are the most dangerous for the stability of a fishing boat. It is considered that the factors affecting ship motions in these conditions are the drifting velocity by wind and the oscillating characteristics in the small freeboard condition like a small fishing boat.So the experimental investigation was made to examine the conditions generating shipping water as a criterion of stability and the oscillations in beam sea and wind such as the bulwark top reaches to water surface. The model experiments were carried out in regular, irregular and transitionally concentrated waves under the constant wind velocity, and the response characteristics of rolling in the listed conditions and relative wave elevations were obtained. A lot of shipping water on the deck and large heel causing capsize were not generated because wind velocity and wave height were moderate in these experiments but the critical wave height on shipping water were evaluated.
独立行政法人海上技術安全研究所の論文
1982-09-30