| 结构的非概率安全系数方法和非概率可靠性方法的比较 |
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| 引用本文： | 乔心州,仇原鹰.结构的非概率安全系数方法和非概率可靠性方法的比较[J].应用力学学报,2009,26(4). |
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| 作者姓名： | 乔心州 仇原鹰 |
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| 作者单位： | 1. 两安电子科技大学,710071,西安;西安科技大学,710054,西安
2. 两安电子科技大学,710071,西安 |
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| 基金项目： | 教育部留学回国人员实验室基金资助 |
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| 摘 要： | 对结构设计的非概率安全系数方法及非概率可靠性方法进行了比较研究,探讨了非概率安全系数与非概率可靠性指标的关系,从设计思想、度量方法及表现形式等方面分析了两种方法的区别,通过一个优化算例对两种方法进行了讨论.
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| 关 键 词： | 非概率安全系数 非概率可靠性 结构优化设计 |
Comparison Between Non-probabilistic Safety Factor and Non-probabilistic Reliability Methods for Structural Design |
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| Qiao Xinzhou,Qiu Yuanying.Comparison Between Non-probabilistic Safety Factor and Non-probabilistic Reliability Methods for Structural Design[J].Chinese Journal of Applied Mechanics,2009,26(4). |
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| Authors: | Qiao Xinzhou Qiu Yuanying |
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| Abstract: | A comparison between the non-probabilistic safety factor and non-probabilistic reliability methods for structural design is presented.the interrelation between non-probabilistic safety factor and non-probabilistic reliability index is discussed. Then the differences of design concept, measurement and representation formation between the two non-probabilistic methods are investigated. A numerical example is utilized to discuss the further applications. |
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| Keywords: | non-probabilistic safety factor non-probabilistic reliability structural optimization |
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