Research Article
Postbuckling and Free Nonlinear Vibration of Microbeams Based on Nonlinear Elastic Foundation
Figure 15
Effect of the axial load on frequency ratios of microbeams based on the initial amplitude (α) with KL=50, KP=10, and KNL=50; (a) P-P microbeam and (b) C-C microbeam.
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| (b) |