| 结构强度的模糊可靠性分析 |
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| 引用本文： | 黄洪钟. 结构强度的模糊可靠性分析[J]. 机械科学与技术, 1994, 0(2): 1-5 |
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| 作者姓名： | 黄洪钟 |
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| 作者单位： | 成都西南交通大学 |
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| 摘 要： | 对考虑模糊性时的结构强度可靠性理论进行了初步研究。分析了结构安全这一事件的模糊性的来源和模糊性对结构强度可靠性的影响，建立了结构安全这一模糊事件的隶属函数的一般表达式，提出了结构强度模糊可靠度的计算方法，并以简支梁为例对其模糊可靠度进行了分析计算。
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| 关 键 词： | 结构强度，模糊可靠性，模糊事件，隶属函数 |
Fuzzy Reliability Analysis of Structural Strength |
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| Huang Hongznong. Fuzzy Reliability Analysis of Structural Strength[J]. Mechanical Science and Technology for Aerospace Engineering, 1994, 0(2): 1-5 |
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| Authors: | Huang Hongznong |
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| Affiliation: | Huang Hongznong |
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| Abstract: | This papcr presents an initial invcstigation on reliability theory of structural strength in-volved with fuzziness.The source of fuzziness in stiuctural safety and the influence resulted frcm fuzzlness on sthectural strength rallability are analysed.the membership function expression of structural safety is establisbed.the calculation methods of fuzzy reliability of structural strength are also presente,and as an example,the fuzzy reliability of frecly supported beam is calculated. |
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| Keywords: | Strucral streugth Fuzzny reliability Fuzzy event Membership function |
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