Abstract:
<正>对带有两个焊点的低碳钢拉剪点焊试样进行了两级变幅疲劳加载,载荷幅和平均载荷均不相等。根据已有的恒幅载荷作用下的疲劳实验数据,选择两个应力水平,为能够查明两个应力水平下加载次序对疲劳性能的影响,两个应力水平对应的疲劳寿命有较明显的差别,所选取的水平一下的疲劳寿命约为水平二下的疲劳寿命循环数
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Year: 2009
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 6
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