Finite-Difference Simulation of Elastic Wave with Separation in Pure P- and S-Modes
Figure 5
Collection design of the velocity model with two layers (a) and snapshots at 0.3 s. (a) is the survey of theoretical model, (b) is full elastic wave field of horizontal component, (c) is full elastic wave field of vertical component, (d) is the separated pure P-wave of horizontal component, (e) is the separated pure P-wave of vertical component, (f) is the pure P-wave based on divergence operator, (g) is the separated pure S-wave of horizontal component, (h) is the separated pure S-wave of vertical component, and (i) is the pure S-wave based on curl operator.
