| 船舶结构疲劳寿命两种分布格式的比较 |
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| 引用本文： | 王东海,戴仰山,崔宏斌. 船舶结构疲劳寿命两种分布格式的比较[J]. 船舶工程, 1998, 0(3) |
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| 作者姓名： | 王东海 戴仰山 崔宏斌 |
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| 作者单位： | 哈尔滨工程大学 |
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| 摘 要： | 给出了船舶结构疲劳寿命两种分布格式在疲劳可靠性分析中的统一表达式。采用该统一表达式，分别对英国能源部（UKDEn）、法国船级社（BV）及文献［4]中描述焊接节点的S－N曲线数据进行了计算，并分析比较了船舶结构疲劳寿命两种分布格式的异同和对疲劳可靠性分析的影响。
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| 关 键 词： | 船舶结构 疲劳寿命 可靠性 |
The Comparison of Two Fatigue Life Distribution Formats of Ship Structure |
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| Wang Donghai,Dai Yangshan,Cui Hongbin. The Comparison of Two Fatigue Life Distribution Formats of Ship Structure[J]. Ship Engineering, 1998, 0(3) |
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| Authors: | Wang Donghai Dai Yangshan Cui Hongbin |
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| Affiliation: | Wang Donghai;Dai Yangshan;Cui Hongbin |
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| Abstract: | An expression of fatigue reliability analysis of two fatigue life distribution formats about ship structures is given.The comparison between these formates is made about S-N data given by UK Department of Energy, BV and SSC-318 report. The effect of two fatigue life distribution formats on fatigue reliability about ship structures is analysed as well. |
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| Keywords: | Ship structures Fatigue life Reliability |
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