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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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力学所知识产出(19... [1]
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伍义生 [1]
孙成奇 [1]
曾春华 [1]
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2013 [1]
1982 [1]
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中国力学大会——20... [1]
固体力学学报 [1]
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应力比对疲劳裂纹扩展速率和疲劳强度的影响
会议论文
中国力学大会——2013, 中国北京, 2013-08-19
Authors:
孙成奇
;
李亚波
;
雷铮强
;
洪友士
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Adobe PDF(800Kb)
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View/Download:937/250
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Submit date:2014/04/02
应力比
疲劳强度
裂纹扩展速率
门槛值
超高周疲劳
影响关系
裂纹萌生
裂纹稳定扩展
Goodman
平均应力
低周
实验结果:公式:常数:0
平均应力对疲劳曲线的影响
期刊论文
固体力学学报, 1982, 期号: 1, 页码: 71-76
Authors:
曾春华
;
伍义生
Adobe PDF(334Kb)
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View/Download:734/242
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Submit date:2009/08/03
疲劳寿命
缺口试件
疲劳曲线
平均应力
有效应力参数
试验数据
进行试验
几何形状
最大应力