| 一定条件下结构可靠度的有界性质与随机许用应力 |
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| 引用本文： | 符明南 陈树坚. 一定条件下结构可靠度的有界性质与随机许用应力[J]. 中山大学学报(自然科学版), 1990, 29(1): 1-5 |
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| 作者姓名： | 符明南 陈树坚 |
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| 作者单位： | 中山大学应用力学与工程系，中山大学应用力学与工程系 |
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| 摘 要： |
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| 关 键 词： | 结构 可靠性 有界性 随机许用应力 |
The Bounded Properties of the Structural Reliability and Random Allowable Stress under Some Conditiones |
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| Fu Mingnan. The Bounded Properties of the Structural Reliability and Random Allowable Stress under Some Conditiones[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 1990, 29(1): 1-5 |
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| Authors: | Fu Mingnan |
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| Affiliation: | Fu Mingnan Department of Applied Mechanies and Engineering;Chen Shujian |
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| Abstract: | Under the conditions that both the material resistance and structuralresponse are Gaussian processes,we prove the existence of the structuralreliable supremum and give an expression for this supremum.After intro-ducing the concepts of the realistic reliability and the allowable stress,wedevelope a formula for calculating the realistic reliability through the randomallowable stress and the mean value and variance of the material resistanceand the working resistance.Also a formula for the random allowable stressis given when the realistic reliability is known. |
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| Keywords: | structural realistic reliability random allowable stress bounded property Gaussian process |
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