| 多轴非比例加载下低周疲劳损伤模型 |
| |
| 引用本文： | 高庆,陈旭.多轴非比例加载下低周疲劳损伤模型[J].西南交通大学学报,1992(6). |
| |
| 作者姓名： | 高庆 陈旭 |
| |
| 作者单位： | 西安交通大学应用力学研究所，西安交通大学应用力学研究所 |
| |
| 摘 要： | 本文用连续损伤力学方法分析了多轴非比例加载下的低周疲劳损伤累积和演化过程,并导出了预测非比例加载下低周疲劳寿命的Coffin-Manson型的修正公式。
|
| 关 键 词： | 多轴疲劳 非比例加载 损伤力学 低周疲劳 |
Multiaxial Low-cycle Fatigue Damage Model under Nonproportional Loading |
| |
| Gao Qing,Chen Xu Res.Inst.of Appl.Mech..Multiaxial Low-cycle Fatigue Damage Model under Nonproportional Loading[J].Journal of Southwest Jiaotong University,1992(6). |
| |
| Authors: | Gao Qing Chen Xu ResInstof ApplMech |
| |
| Institution: | Gao Qing;Chen Xu Res.Inst.of Appl.Mech. |
| |
| Abstract: | Damage accumulation and evolution. laws of low-cycle fatigue under nonproportional loading are investigated by continuum damage mechanics, and a modified Coffin-Manson law to predict low-cycle fatigue life under such loading is derived. |
| |
| Keywords: | multiaxial fatigue nonproportional loading damage mechnics low cycle-fatigue |
| 本文献已被 CNKI 等数据库收录！ |
