| 复合材料结构系统的可靠性分析方法 |
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| 引用本文： | 马祖康,羊姈,段启梅.复合材料结构系统的可靠性分析方法[J].航空学报,1990,11(10):484-487. |
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| 作者姓名： | 马祖康 羊姈 段启梅 |
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| 作者单位： | 西北工业大学
(马祖康，羊姈)，西北工业大学(段启梅) |
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| 摘 要： | <正> This paper presents a full quantity loading method for reliability analysis of composite structural systems in consideration of degradation of the structural Stiffness. According to the value of utilization ratios of members, critical members can be found out. The way of composing the critical members in groups is used to enumerate and identify significant failure modes. Some kinds of principles of deletion and mergence of failure modes are adopted. Some illustrative examples show that the method is vety efficient, especially for large scale composite structural system.
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| 关 键 词： | 元件利用率 分类组合临界元件 破坏模式的删除和合并原则 |
A METHOD OF REUABILITY ANALYSIS FOR COMPOSITE STRUCTURAL SYSTEM |
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| Northwestern Pol yfechnical University Ma Zukang,Yang Ling and Duan Qimei.A METHOD OF REUABILITY ANALYSIS FOR COMPOSITE STRUCTURAL SYSTEM[J].Acta Aeronautica et Astronautica Sinica,1990,11(10):484-487. |
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| Authors: | Northwestern Pol yfechnical University Ma Zukang Yang Ling and Duan Qimei |
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| Institution: | Northwestern Pol yfechnical University |
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| Abstract: | This paper presents a full quantity loading method for reliability analysis of composite structural systems in consideration of degradation of the structural Stiffness. According to the value of utilization ratios of members, critical members can be found out. The way of composing the critical members in groups is used to enumerate and identify significant failure modes. Some kinds of principles of deletion and mergence of failure modes are adopted. Some illustrative examples show that the method is vety efficient, especially for large scale composite structural system. |
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| Keywords: | utilization ratios of members composing the critical members in groups principles of deletion and mergence of failure modes |
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