A Hydroelastic Response Analysis of a Very Large Floating Structure of Barge-Type in Waves

J. Ocean Eng. Technol. 1998;12(2):43-56.

Gu, Ja-Sam;Jo, Hyo-Je;Kim, Byeong-Hyeon;Lee, Chang-Ho;

Pukyong National University;Korea Maritime University;Korea Institute of Machinery and Materials;Pukyong National University;

바아지식 초대형 부유 구조물의 유탄성 응답 해석

구자삼;조효제;김병현;이창호;

부경대학교;한국해양대학교;한국기계연구원;부경대학교;

Keywords: Barge-Type, Hydroelastic Response, Very Large Floating Structure, Three Dimensional Source Distribution Method, Hydrodynamic Interaction

핵심용어: 바아지식, 유탄성응답, 초대형 부유구조물, 3차원 특이점 분포법, 유체역학적 상호간섭

Abstract

A barge-type structure has been recently watched since The Floating Structures Association of Japan proposed the new concept as the most suitable one of floating airports. In this paper, the method, which is based on a combination of a three-dimensional source distribution method and the wave interaction theory is applied to very large floating structure of barge-type. The calculated results show good agreement with the experimental and calculated ones by Yago and remarkable characteristics concerning the hydroelastic behavior of the very large floating structure on the effects of hydrodynamic interactions and choice of body modelling.