| 船体扭转强度可靠性分析 |
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| 引用本文： | 金允龙.船体扭转强度可靠性分析[J].交通部上海船舶运输科学研究所学报,1993,16(1):79-90. |
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| 作者姓名： | 金允龙 |
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| 作者单位： | 交通部上海船舶运输科学研究所船舶工程部 |
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| 摘 要： | 本文用随机迁移矩阵法结合改进的一阶二次矩法,计算船体扭转强度的可靠性指数,计算结果表明,该方法有较高的计算效率,所需计算机内存小,方法收敛性好。
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| 关 键 词： | 船舶结构 扭转 强度 可靠性 |
Reliability Analysis on Torsional Strength of Ship Hull |
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| Authors: | Jin Yunlong |
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| Institution: | Jin Yunlong |
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| Abstract: | Based on the strohastic transfer matrix method(STMM), a procedure of computing reliability index, so-called AFOSM methods for estimating ship torsional strength reliability is presented. As numerical results show, this method features higher efficiency of calculation, needs smaller computer storage and has good convergence. |
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| Keywords: | ship structure torshion strength reliability |
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