支持構造を含んだ加圧液化ガス横置円筒形タンクの有限要素法による応力解析

概要

論文の詳細を見る
The authors had the opportunity to do stress analysis of the horizontal cylindrical tank set on board a gas tanker by the finite element method. As far as the authors know, few results of such analyses have been reported. In this calculation, various load conditions, such as pressure, static head and dynamic load caused by rolling, pitching and their combinations, have been considered. The mean values of the stresses obtained from this analysis are slightly different from those calculated by the conventional analytical method and one of the authors has experienced to measure almost the same stress as calculated at the saddle part of a similar tank. Therefore, it can be said that this analysis has provided good estimations of the stress distributions for the practical use.
財団法人日本海事協会の論文