| 正态和非正态分布下结构系统的可靠性分析 |
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| 引用本文： | 胡云昌,郭振邦.正态和非正态分布下结构系统的可靠性分析[J].固体力学学报,1992,13(1):20-30. |
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| 作者姓名： | 胡云昌 郭振邦 |
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| 作者单位： | 天津大学
(胡云昌，郭振邦，余建星)，天津大学(周晓航) |
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| 摘 要： | 本文在分析现有计算方法的基础上,提出了适合于多种结构系统可靠性分析的五种评价衡准.在失效概率的计算过程中,考虑了多种分布形式及随机变量间、失效形式间的相关性,从而为结构系统的最优可靠性设计提供了可靠的设计依据。
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| 关 键 词： | 结构系统 可靠性 失效概率 |
RELIABILITY ANALYSIS OF STRUCTURAL SYSTEM FOR NORMAL AND NON-NORMAL PROBABILITY DISTRIBUTION |
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| Hu Yunchang Guo Zhenbang Yu Jianxing Zhou Xiaohang.RELIABILITY ANALYSIS OF STRUCTURAL SYSTEM FOR NORMAL AND NON-NORMAL PROBABILITY DISTRIBUTION[J].Acta Mechnica Solida Sinica,1992,13(1):20-30. |
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| Authors: | Hu Yunchang Guo Zhenbang Yu Jianxing Zhou Xiaohang |
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| Institution: | Tianjin University |
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| Abstract: | Based on the analysis for existing calculating methods,five evaluation criterions suiting to the relia-bility analysis of various structural systems are presented in this paper.The type of probability distribu-tion and the relativity of random variables and failure modes are taken into account.As a result,a relia-ble design basis for optimum structural design based on reliability analysis is provided. |
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| Keywords: | structural system reliability failure probability random variable relativity |
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