MOTION CHARACTERISTICS OF FLOATING STRUCTURES.

Akira Nishitani, Masanobu Shinozuka

研究成果: Article査読

1 被引用数 (Scopus)

抄録

An engineering approach to the time domain analysis which accounts for the effects of damping is developed for the purpose of evaluating the rigid body response motion of a two-dimensional floating body confined in a fixed basin. The frequency dependent added mass coefficients are first obtained under the assumption of an ideal fluid. Then the equations of motion in the frequency domain are constructed by artificially introducing the damping coefficients. The optimum values of the damping ratios are also estimated from the experiments and their use for the analysis of large scale floating bodies is suggested.

本文言語English
ページ(範囲)1277-1296
ページ数20
ジャーナルJournal of the Engineering Mechanics Division
108
EM6
出版ステータスPublished - 1982
外部発表はい

ASJC Scopus subject areas

  • Environmental Science(all)
  • Engineering(all)
  • Earth and Planetary Sciences(all)

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