| 一种预测疲劳及蠕变寿命的新方法 |
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| 引用本文： | 翟已.一种预测疲劳及蠕变寿命的新方法[J].西南交通大学学报,1992(6). |
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| 作者姓名： | 翟已 |
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| 作者单位： | 西安交通大学应用力学研究所 |
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| 摘 要： | 本文利用灰色控制系统理论的基本原理,提出了一种低周疲劳、蠕变寿命预测的新方法,并成功地进行了预测,其精度优于常用预测方法,而且所需数据点少。对于耗费机时、财力的疲劳、蠕变问题具有实用价值。
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| 关 键 词： | 蠕变 疲劳 寿命预测 灰色控制系统 |
A New Method for Predicting Fatigue and Creep Life |
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| Zhai Ji Res.Inst.of Appl.Mech..A New Method for Predicting Fatigue and Creep Life[J].Journal of Southwest Jiaotong University,1992(6). |
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| Authors: | Zhai Ji ResInstof ApplMech |
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| Institution: | Zhai Ji Res.Inst.of Appl.Mech. |
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| Abstract: | Using the theory of Grey Control System, a new method for predicting fatigue and creep life is proposed. The predicted accuracy of this method is better than that of the conventional method. Besides, the new method needs fewer data than the conventional method. It is of practical value for fatigue and creep problems. |
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| Keywords: | creep fatigue prediction of life Crey Control System |
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