Postbuckling and Free Nonlinear Vibration of Microbeams Based on Nonlinear Elastic Foundation

Figure 13

Effect of the material length scale parameter on buckling load ratios of microbeams based on the Pasternak Parameter (K_P) with K_L=100, K_NL=100, and α=0.5; (a) P-P microbeam and (b) C-C microbeam.

(a)

(b)