文章摘要信息 关键词 ： 程序载荷谱 低载强化 等强化准则 加速试验 [gap=1223]Keywords : program load spectrum;strengthening under low amplitude load;strengthening equivalent principle;accel..
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A new type of random program constant amplitude load spectrum is introduced, which is used in laboratory simulation test and life prediction of tractor components under random loading.
本文介绍了一种新型的随机程序载荷谱，以用于拖拉机零部件在随机载荷作用下的室内模拟试验与寿命预测。
Experimental studies for crack growth of stiffened panels with multiple cracks were performed under both constant-amplitude load and program block spectrum load.
进行了恒幅谱载荷及程序块谱载荷下加筋板多裂纹的扩展试验研究。
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