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Abstract:
基于临界面模型的方法提出一个新的多轴低周疲劳损伤准则.该准则与目前的临界面法不同的是,在预测多轴低周疲劳寿命的模型中,同时考虑临界面上最大剪应变和正应变在不同加载路径下对多轴低周疲劳损伤的贡献.试验结果表明,文中提出的多轴低周疲劳寿命预测模型,对于GH4169合金高温多轴疲劳寿命估算具有较高的准确性.
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机械强度
ISSN: 1001-9669
Year: 2008
Issue: 2
Volume: 30
Page: 324-328
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 13
Chinese Cited Count:
30 Days PV: 2
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