Coupling between Transverse Vibrations and Instability Phenomena of Plates Subjected to In-Plane Loading

Figure 5

The first six natural frequency coefficients Ω_i for a C-C-SS-SS plate under uniform shear 𝑁_𝑥𝑦 loading (𝜆=𝑎/𝑏=1.5, 𝑁_crit=89.8137).