漁船の安定性能の簡易判定法

概要

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A short guidance is proposed as shown in Fig.6. It is based on the stability standards, of Dr. Watanabe, of Dr. Kato and in the stability regulations now in enforcement. Along these standards, the respective stabilities of many test ships had been examined and therefrom a guidance, which points a relation of critical GM/B and f/d, was reduced. These two factors were reserved after selection from several factors which would principally control the stability. GM, B, f and d contained in the ratios are usually obtainable even in fishing vessels who generally have not their stability data. Thus the guidance will be applicable to the fishing vessels as they are or for some time in fulure. A rough scale is as follows; GM/B> 0.07, f/d> 0.18……for vessel with steel bilge keels, GM/B> 0.08, f/d> 0.20……for vessel without bilge keels.
社団法人日本船舶海洋工学会の論文
1965-12-30