Prediction of the fatigue crack propagation behavior under various random loading using crack closure concept.
نویسندگان
چکیده
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: Journal of the Society of Materials Science, Japan
سال: 1990
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.39.1126