衝突時の船体破壊強度の研究(第1報)

概要

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It is one of the most important problems, needless to say, to investigate the phenomena of ship collision from the view point of safety. More attentions must be paid to collision protection problem for modern huge tankers or nuclear powered ships. However, there remain many problems unsolved because of the complexity of its nature. In this paper, various series of tests were carried out on ship side-structure models crashed with rigid bow models. From these systematic experiments, typical mechanisms of energy absorption were found. They are called buckling-type and encroaching-type. These types are inherent to the structure of side models. Simple formulas are established to classify the models into two types. Similarity principles for load-carrying property and energy absorption are also established for encroaching-type and verified by experiments.
独立行政法人海上技術安全研究所の論文
1973-09-20