浸水によるGM減少率について

概要

論文の詳細を見る
It is one of the important themes for hull form design to give the optimum initial stability. The most easy solution seems to be given by small GM, but there is a considerable difficulty to fix lower limit of GM. In case of warship design, damaged stability sometimes becomes key property to fix it. But the computation of damaged stability has some complexity because it requires detailed information such as the arrangement of wartertight bulkheads, the flooding capacity of each compartment and so on. This report deals with the reduction of GM caused by flooding using only hull lines. The result shows that the index of GM reduction is obtained numerically and we can estimate the reduction of GM easily by giving the length of flooding compartment. Therefore, it makes contribution to design of surface ships that have good damage control capability.
社団法人日本船舶海洋工学会の論文
2002-03-25