무개형 Feeder Container선의 중앙단면 최적구조설계에 관한 연구

초록

This study introduce the optimum design method for the type of 650TEU class Open-top Container Carrier(OTCC) which is modified from one of the conventional container carrier. SUMT technique combined with direct search method is applied to midship section optimization.Minimum weights are used as a design objectives with Lloyd's rule constraints. The results are shown for different frame spaces and various combination of steel grades.