Effects of Overload and Underload on Internal Strains/Stresses and Crack Closure during Fatigue-Crack Propagation
The overload and/or underload occurring during constant-amplitude fatiguecrack growth result in the retardation and/or acceleration in the crack-growth rate, making it difficult to predict the crack-propagation behavior and fatigue lifetime. Although there have been numerous investigations to accoun...
Main Author: | Lee, Soo Yeol |
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Format: | Others |
Published: |
Trace: Tennessee Research and Creative Exchange
2009
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Subjects: | |
Online Access: | http://trace.tennessee.edu/utk_graddiss/614 |
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