Three-Dimensional Semianalytical Solutions for Piezoelectric Laminates Subjected to Underwater Shocks

Figure 4

Comparisons of the vector-time curves obtained with the FEM and present method at x = a/2 and y = b/2. (a) Time-history curves of the displacement, () (mm), in the (z)-direction. (b) Time-history curves of the electric potential, ϕ (V).

(a)

(b)