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Table 9 Comparison of analytical results with experimental results

From: Residual Stress Relaxation of Thin-walled Long Stringer Made of Aluminum Alloy 7050-T7451 under Transportation Vibration

Group\(\sigma_{re}^{10000}\) (MPa)\(\sigma_{an}^{10000}\) (MPa)Error (%)
a3127− 12.90
b434913.95
c39402.56
d6765− 2.99
e9088− 2.22