Chinese Journal of Mechanical Engineering

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 (%)
a	31	27	− 12.90
b	43	49	13.95
c	39	40	2.56
d	67	65	− 2.99
e	90	88	− 2.22

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