鉱石専用船および鉱石・油兼用船の横強度の検討

概要

論文の詳細を見る
In this report the strength of ore carriers and ore/oil carriers is examined in order to establish their design basis. At first the method of calculation is established. The calculation is divided into two steps. First step is the calculation of stresses in case the relative displacement of longitudinal members are neglected. The second step is the calculation of stresses due to the relative displacement of longitudinal members. The stresses calculated by such method were found to coincide with experimental results fairly well. Then the standard load conditions for both ore and oil services are adopted among several typical conditions. Analysis of the transverse strength of the ore carriers and ore/oil carriers built so far was carried out under the said standard conditions. Finally, considering the results of the calculation and also taking account of the specification of classification societies' rules, design stresses corresponding to such standard condition is determined.
社団法人日本船舶海洋工学会の論文