| 船体结构疲劳强度分析直接计算法 |
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| 引用本文： | 陈超核.船体结构疲劳强度分析直接计算法[J].暨南大学学报,2005,26(1):141-144. |
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| 作者姓名： | 陈超核 |
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| 作者单位： | 海南大学理工学院,海南,海口,570228 |
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| 摘 要： | 针对有些船舶如大型集装箱船的非直壁、船首大外飘等波浪载荷具有明显非线性，提出采用直接计算法进行疲劳强度分析，并提出了计算的一些具体内容和计算公式．计算结果表明，非线性波浪载荷对船体结构疲劳损伤分析具有重要影响。
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| 关 键 词： | 船体结构 疲劳强度 非线性波浪载荷 直接计算 |
| 文章编号： | 1000-9965(2005)01-0141-04 |
| 修稿时间： | 2004年6月10日 |
Direct calculation for fatigue strength analysis of ship structures |
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| CHEN Chao-he.Direct calculation for fatigue strength analysis of ship structures[J].Journal of Jinan University(Natural Science & Medicine Edition),2005,26(1):141-144. |
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| Authors: | CHEN Chao-he |
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| Abstract: | According to the facts that some ships such as contain ships with very large flare suffer the non-linear wave induced loads, a method of direct calculation for fatigue strength analysis of ship structures is put forward. In the analysis, the non-linear wave loads should be included. Calculation results show that nonlinear factors are important for fatigue strength analysis of ship structures. |
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| Keywords: | ship structure fatigue strength non-linear wave induced loads direct calculation |
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