Ship Structural Design by means of Design Irregular Wave

利用设计不规则波进行船舶结构设计

基本信息

  • 批准号:
    19560804
  • 负责人:
  • 金额:
    $ 2.91万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 财政年份:
    2007
  • 资助国家:
    日本
  • 起止时间:
    2007 至 2009
  • 项目状态:
    已结题

项目摘要

A methodology to estimate the maximum local stress of a ship in slamming condition was proposed in this research. The calculation procedure consists of four levels ; the definition of the design short-term sea state and the design irregular wave, the estimation of nonlinear ship motion and distortion as a flexible beam in slamming condition, the estimation of nonlinear pressure distribution, and the stress analysis of the entire ship structure. The validity of the method was clarified from the viewpoint of ship structural design.
提出了一种估算船舶在砰击状态下最大局部应力的方法。计算过程包括四个层次:设计短期海况和设计不规则波的定义,船舶在砰击状态下的非线性运动和变形的估计,非线性压力分布的估计,以及整个船体结构的应力分析。从船舶结构设计的角度说明了该方法的有效性。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Estimation of pressure and stress distributions of a container ship in slamming condition
集装箱船在砰击状态下的压力和应力分布估计
Estimation of maximum stress of a container ship by means of Design Irregular Wave and Direct Loading Analysis Method
设计不规则波和直接载荷分析法估算集装箱船最大应力
  • DOI:
  • 发表时间:
    2007
  • 期刊:
  • 影响因子:
    0
  • 作者:
    T. Fukasawa;S. Miyazaki
  • 通讯作者:
    S. Miyazaki
Estimation of the Maximum Local Stress of a Container Ship on the North-Pacific Shipping Route
北太平洋航线集装箱船最大局部应力估算
  • DOI:
  • 发表时间:
    2008
  • 期刊:
  • 影响因子:
    0
  • 作者:
    T. Fukasawa;S. Miyazaki;T. Fukasawa
  • 通讯作者:
    T. Fukasawa
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FUKASAWA Toichi其他文献

FUKASAWA Toichi的其他文献

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{{ truncateString('FUKASAWA Toichi', 18)}}的其他基金

Investigation of Ship Structural Design Method by Means of Structural Reliability Approach and Design Irregular Wave Method
结构可靠性法和设计不规则波法对船舶结构设计方法的探讨
  • 批准号:
    22560799
  • 财政年份:
    2010
  • 资助金额:
    $ 2.91万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Simplified estimation of stress transfer function taking account of phase difference between stress components caused by internal and external pressures in fatigue strength design of ship structure
船舶结构疲劳强度设计中考虑内外压力应力分量相位差的应力传递函数简化估计
  • 批准号:
    13650973
  • 财政年份:
    2001
  • 资助金额:
    $ 2.91万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Precise Assessment of Load/Structural Response and Development of Practical Design Method in Fatigue Strength Design of a Ship
船舶疲劳强度设计中载荷/结构响应的精确评估和实用设计方法的发展
  • 批准号:
    09555311
  • 财政年份:
    1997
  • 资助金额:
    $ 2.91万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
On the Design Wave Load and the Estimation of Stress Response Function for Fatigue Analysis of Ship
船舶疲劳分析的设计波浪载荷及应力响应函数估计
  • 批准号:
    07455399
  • 财政年份:
    1995
  • 资助金额:
    $ 2.91万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
On the Wave Loads for Accurate Structural Design of Ships
船舶精确结构设计中的波浪载荷
  • 批准号:
    05650948
  • 财政年份:
    1993
  • 资助金额:
    $ 2.91万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
Development of a Computer Program for Sail Performance Analysis of Sailing Yachts
帆船航行性能分析计算机程序的开发
  • 批准号:
    05555268
  • 财政年份:
    1993
  • 资助金额:
    $ 2.91万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research (B)
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