Abstract
The fatigue behavior of steels was studied in the frequency range of 10 Hz to 1000 Hz using an advanced electrohydraulic machine. A high-speed and high-sensitivity IR thermographic technique was employed to examine temperature evolutions during fatigue. The observed temperature evolution during fatigue was explained using theoretical models. By conducting the back calculation of thermography, the stress-strain behavior during fatigue was predicted.
Original language | English |
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Pages (from-to) | 524-556 |
Number of pages | 33 |
Journal | ASTM Special Technical Publication |
Issue number | 1417 |
State | Published - 2002 |
Event | The Thirty Third National Symposium on Fatigue and Fractuer Mechanics - Moran, WY, United States Duration: Jun 25 2001 → Jun 29 2001 |