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Material Design & Processing Communications
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2023
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Article
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Tab 1
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Research Article
Experimental Investigations of Damage Identification for Aluminum Foam Sandwich Beams Using Two-Step Method
Table 1
Analytical solution for the first four natural frequencies (Hz).
Modal order
1
2
3
4
Analytical solution
97.15
404.19
860.33
1312.34
Simulation solution
97.64
447.85
973
1509