منابع مشابه
Partial crack closure under block loading
Fatigue crack propagation tests under high–low and low–high block loading sequences have been performed in aluminium alloy specimens. The tests were carried out at constant DK conditions. Two stress ratios were analysed: R = 0.05 and R = 0.4. Crack closure was monitored in all tests by the compliance technique using a pin microgauge. The observed transient post load step behaviour is discussed ...
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ژورنال
عنوان ژورنال: International Journal of Fatigue
سال: 2008
ISSN: 0142-1123
DOI: 10.1016/j.ijfatigue.2008.02.004