Seismic waves

body waves
P-waves (longitudinal, compressional)
S-waves (shear, transverse)
SV-wave
SH-wave

Different kind of waves

Examples of different waves

Surface waves

Newton’s law

P is the acoustic pressure
Uz is the displacement

Hooke’s law

Acoustic Expressions

Acoustic expressions
with source term

Acoustic Wave equation

be conitued