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基于应力—强度干涉理论进行一定置信度下的可靠性设计 被引量:5

Reliability design under the given confidence degree based on stress-strength interference theory
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摘要  以应力-强度干涉理论为基础,给出了当强度、应力为正态分布、对数正态分布、指数分布时,一定置信度下可靠度的设计计算公式,与图表法相比,应用这些公式进行零件的可靠性设计,设计的可信度得以提高,具有更广泛的适用性。 Based on stress-strength interference theory, this paper gives some reliability design formulas under given confidence degree. Using these formulas will increase confidence degree of reliability design and be a wider adaptability than the diagram method.
作者 孙伏 陈应舒
出处 《陕西工学院学报》 2003年第1期13-15,共3页 Journal of Shaanxi Institute of Technology
关键词 应力 强度 干涉 样本 置信度 最低可靠度 stress strength interference sample confidence degree minimum reliability
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同被引文献21

  • 1李艳敏,吴立言,贺朝霞,刘岚.机械可靠性分析方法评述[J].机械设计,2004,21(10):1-4. 被引量:15
  • 2胡吉全,杨艳芳,陈定方.基于模块化的门座起重机虚拟概念设计[J].武汉理工大学学报(交通科学与工程版),2005,29(3):447-449. 被引量:18
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  • 6Klu Tke GA , Yang YJ. The availability of inspected sys- tem subject to shocks and graceful degradation [ J ]. IEEE Transaction on Reliability, 2002,51 ( 3 ) : 371- 374.
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  • 9LEWIS E E,CHEN H C.Load-capacity interference and the bathtub curve[J].IEEE Trans.On Reliability,1994,43(3):470-475.
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