波浪中船体応力長期予測(その3) : 大型油送船に働く波浪荷重の相関係数

概要

論文の詳細を見る
In previous two papers, a method of predicting the longitudinal stresses induced on a ship hull in sea waves was proposed and an approximate long-term correlation method was examined for a gigantic oil tanker in the North Atlantic Ocean. In this paper, the longitudinal distributions of long-term correlation coefficients between sea loads are investigated in detail in order to evaluate the total normal stresses and total shearing stresses induced on the longitudinal members of the oil tanker in the North Atlantic Ocean. According to the long-term prediction results, large total normal stress is found on gunwale and bilge at midship section and large total shearing stress is found on half depth of longitudinal bulkhead and deck centre line at sections of S.S. 3 and S.S. 7-1/2.
社団法人日本船舶海洋工学会の論文
1979-08-20