| 现代结构系统可靠性分析理论发展概况及若干应用 |
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| 引用本文： | 董聪,杨庆雄.现代结构系统可靠性分析理论发展概况及若干应用[J].力学进展,1993,23(2):206-214. |
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| 作者姓名： | 董聪 杨庆雄 |
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| 作者单位： | 清华大学; 北京航空航天大学 |
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| 摘 要： | 本文概述了现代结构系统可靠性分析理论的发展历史、动向和存在的问题。简要分析了FTA和PISA两大工程可靠性分析学派所采用的分析方法的属性、特点和适用范围。从实用的角度出发,对目前欧美各国飞机、船舶、压力容器和民用建筑设计中广泛使用的细节可靠性分析与设计方法作了综合评介,并根据近年来的发展情况,对这门新兴学科未来的发展与应用前景作了粗线条的预测。
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| 关 键 词： | 结构系统 可靠性 界限理伦 优化 杂度理论 |
DEVELOPMENT ON MODERN RELIABILITY ANALYSIS THEORY OF STRUCTURAL SYSTEMS AND ITS APPLICATIONS |
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| Dong Cong Yang Qing-xiong Northwestern Polytechnical University.DEVELOPMENT ON MODERN RELIABILITY ANALYSIS THEORY OF STRUCTURAL SYSTEMS AND ITS APPLICATIONS[J].Advances in Mechanics,1993,23(2):206-214. |
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| Authors: | Dong Cong Yang Qing-xiong Northwestern Polytechnical University |
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| Affiliation: | Dong Cong Yang Qing-xiong Northwestern Polytechnical University |
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| Abstract: | The history, trend and existing difficulty of the modern reliability analysis theory of structural systems are briefly reviewed.Emphasis is laid on the attribution, -characteristics and applicable ranges of the FTA method and the, PLSA method used in the field of system reliability analysis and design. For the purpose of application, a discu'ssion is made on the detail reliability analysisand design method used for the structural design of aircraft, ship, pressure vesseland civil building. Based on the work over the. last decade, a prediction on. the future development and application of this new interdisciplinary science is made. |
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| Keywords: | structural system reliability bounds theory optimization redundancy theory |
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