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关注:1
2013-05-23 12:21
求翻译:For the comparative validation of the fatigue damage under variable and constant amplitude stresses a so-called ‘equivalent damage stress’ Sa, is used (Figure 3); Sa, is a constant amplitude stress which at Nt cycles generates the same fatigue damage as the specific stress spectrum是什么意思?![]() ![]() For the comparative validation of the fatigue damage under variable and constant amplitude stresses a so-called ‘equivalent damage stress’ Sa, is used (Figure 3); Sa, is a constant amplitude stress which at Nt cycles generates the same fatigue damage as the specific stress spectrum
问题补充: |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
比较验证的疲劳破坏的变量和常量的幅度强调所谓的“相当于损失的压力’Sa、用(图3);Sa、是一种恒定的振幅的压力在NT的周期会生成相同的疲劳损伤的具体强调频谱
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2013-05-23 12:24:58
为疲劳损伤的比较检验在易变和恒定的高度重音之下所谓的`等效损伤重音’ Sa,是使用的 (图3); Sa,是在Nt周期引起疲劳损伤和具体重音光谱一样的恒定的高度重音
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2013-05-23 12:26:38
为变量和常数的振幅下的疲劳损伤的比较验证强调所谓 '等效损伤应力' Sa,是使用 (图 3);Sa,是恒幅应力,在 Nt 周期生成相同的疲劳损伤作为特定应力谱
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2013-05-23 12:28:18
正在翻译,请等待...
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