Development of Computer Program for Dynamic Responses of Huge Floating Structures in waves

大型漂浮结构波浪动力响应计算机程序的开发

• 批准号: 06555304
• 负责人: INOUE Yoshiyuki
• 金额: $ 6.46万
• 依托单位: YOKOHAMA NATIONAL UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06555304/
• 关键词: Fuge floating structure; Hydroelastic; Dynamic response; Wave force; Elastic resposce; Environmental forces; 波力; 超大型浮体構造物; 波浪中運動性能; 構造応答; 係留; 海水流動; 浮体空港

Many researchers are now studying of huge floating structures in connection with environmental problems to utilize offshore space as a base of human activity.These huge floating structures can not be applied by traditional techniques in naval architecture and ocean engineering, because of non experimental huge ones in our human history.This research project are carried out in aiming to develop the computer program to estimate dynamic responses of such huge floating structures in waves.In this report following subjects are summarized :(1) Concept designs of huge floating structures(2) Studies on hydroelastic responses of huge floating bodies(3) Interactions of huge floating body and ocean current(4) Numerical calculations of nonlinear hydrodynamics

许多研究人员正在研究与环境问题有关的巨大浮动结构，以利用近海空间作为人类活动的基地。由于人类历史上没有实验性的巨型浮式结构，这些巨型浮式结构无法用传统的技术应用于造船和海洋工程中。本课题的研究目的是开发计算大型浮体结构在波浪中的动力响应的计算机程序。本报告总结了以下几个方面：(1)巨型浮体结构的概念设计(2)巨型浮体的水弹性响应研究(3)巨型浮体与洋流的相互作用(4)非线性水动力学的数值计算

项目成果

Y. Inoue, X. Zhang, S. Tabeta: "Numerical Study of the Hydrodynamic Forces on Huge Floating Structures in Waves and Ocen Current" 7th International Offshore and Polar Engineering Conf., Honolulu. (1997)

Y. Inoue、X. 张、S. Tabeta：“波浪和洋流中大型漂浮结构的水动力数值研究”第七届国际近海和极地工程会议，檀香山。

Y.Inoue, S.Tabeta & Y.Takei: "Feasibility Design of a Floating Airport and Estimation of Environmental Forces on it (in Japanese)" Journal of the Society of Naval Architect of Japan. Vol.179. 165-171 (1996)

Y.Inoue, S.Tabeta

Y. Inoue, M. S. Seif: "Response Analysis of Floating Bridges in Waves" 関西造船協会誌. 226. 1-7 (1996)

Y. Inoue, M. S. Seif：“波浪中浮桥的响应分析”关西造船协会杂志 226. 1-7 (1996)

Y.Inoue & X.Zhang: "A Study on the Hydroelastic Response of Very Large Floating Structure with Floating Breakwater in Waves" Journal of the Society of Naval Architect of Japan. Vol.180. 321-330 (1996)

井上勇

Y.Inoue & S.Surendran: "Dynamics Tension Analysis of Surface Towing System" 日本造船学会論文集. 175. 241-250 (1994)

Y.Inoue 和 S.Surendran：“水面拖曳系统的动力学张力分析”日本造船学会会刊 175. 241-250 (1994)。