大形修繕ドックにおける船底盤木支持荷重の計算

概要

論文の詳細を見る
In estimating reaction force at the supporting blocks in repair dry docks, not only keel blocks but also side blocks should be taken into consideration in the case of large ships. For the analysis of the problem usual way of analysis regarding the ship as single beam on an elastic foundation is invalid. The authors developed a general purpose computor program for the analysis of two-dimensionally arranged supporting blocks. Several calculations by this computor program revealed general characteristics of load allotments by keel and side blocks. Based on the calculated values the quantitative relations between the load allotments and misalignments of block heights and, furthermore, the handling principle of automatic blocks were obtained.
社団法人日本船舶海洋工学会の論文
1975-03-30