動揺問題における相反定理とエネルギー定理 (第2報)

概要

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In the previous paper, the reciprocity and energy theorems were discussed from a general point of view, but the results were not reported in full detail. In the present paper, the individual theorems and their mutual relationships are investigated thoroughly. Most of the results for a fixed body have already been known as the Haskind theorem, the Bessho theorems etc. In the present paper, the theorems associated with a freely floating body are also discussed in full detail. As already discussed briefly in the previous paper, following complementary relations are obtained, when no external damping exists : If "displacement" and "force" in the results for a fixed body are replaced by "force" and "displacement" respectively, the results for a free body are obtained. General conditions for a perfect absorption of wave energy are also given in close relation to the reciprocity and energy theorems.
社団法人日本船舶海洋工学会の論文
1979-06-30