| 低应力应变疲劳的探讨 |
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| 引用本文： | 刘鹏,陈思甜,龚尚龙.低应力应变疲劳的探讨[J].泰州职业技术学院学报,2006,6(4):11-12. |
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| 作者姓名： | 刘鹏 陈思甜 龚尚龙 |
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| 作者单位： | 重庆交通大学,结构工程系,重庆,400074 |
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| 摘 要： | 利用断裂力学原理研究低应力疲劳的实质，指出传统低应力疲劳研究的一些局限，探讨低应力疲劳的研究方向，即建立考虑平均应变／应力影响和多轴条件的应变疲劳可靠性分析方法。
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| 关 键 词： | 低应力疲劳 应变疲劳 低应力脆性断裂 裂纹 |
| 文章编号： | 1671-0142(2006)04-0011-02 |
Discussion on Low Stress Strain Fatigue |
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| LIU Peng,CHEN Si-tian,GONG Shang-long.Discussion on Low Stress Strain Fatigue[J].Journal of Taizhou Polytechnical Institute,2006,6(4):11-12. |
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| Authors: | LIU Peng CHEN Si-tian GONG Shang-long |
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| Institution: | Structure Engineering Dept., Congqing Jiaotong University, Congqing 400074, China |
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| Abstract: | This paper studies the low stress fatigue essence using the fracture mechanics principle, pointing out some limitations of the traditional low stress fatigue research, and discusses the low stress fatigue research direction, namely establishing average strain/stress influence and multiple axle strain fatigue fail-safe analysis method, better serving the project practice. |
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| Keywords: | Low stress fatigue strain fatigue low stress brittle fracture crack |
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