| 多轴低周非比例加载下疲劳寿命预测方法综述 |
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| 引用本文： | 刘灵灵,聂辉. 多轴低周非比例加载下疲劳寿命预测方法综述[J]. 华北科技学院学报, 2009, 6(2): 60-63 |
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| 作者姓名： | 刘灵灵 聂辉 |
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| 作者单位： | 石家庄铁道学院,工程力学系,河北,石家庄,050043;石家庄铁道学院,工程力学系,河北,石家庄,050043 |
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| 摘 要： | 综述了近年来国内外关于多轴非比例加载下疲劳寿命预测方法的研究现状，评价了各种方法的优缺点和适用范围，并对非比例加载下的疲劳寿命预测方法的研究工作提出了展望和设想。
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| 关 键 词： | 多轴疲劳 非比例加载 临界面法 能量法 疲劳寿命预测 |
General Description of Multiaxial Low Cycle Fatigue under Nonproportional Loading |
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| LIU Lingling,NIE Hui. General Description of Multiaxial Low Cycle Fatigue under Nonproportional Loading[J]. Journal of North China Institute of Science and Technology, 2009, 6(2): 60-63 |
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| Authors: | LIU Lingling NIE Hui |
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| Affiliation: | Department of Engineering mechanics;Shijiazhuang Railway Institute;Shijiazhuang Hebei 050043 |
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| Abstract: | Recent advances of multiaxial low cycle fatigue under nonproportional loading are presented.The advantage and disadvantage of these methods are estimated,and their validities are stated.The works about the research of fatigue life prediction under nonproportional loading are prospected and assumed. |
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| Keywords: | multiaxial fatigue nonproportional loading critical plane method energy approach fatigue life prediction |
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