Rayleigh's, Stoneley's, and Scholte's Interface Waves in Elastic Models Using a Boundary Element Method

Figure 6

Snapshots by IBEM for the complete 2D water-sandstone interface model are shown. A grid of 51 × 51 receivers, spaced using a distance increment of 0.04 m, is required. Column (a) plots the results of pressures in the fluid and displacements in the 𝑥₁ direction for the solid, while the column (b) plots pressures in the fluid and displacements in the 𝑥₃ direction for the solid.