Numerical Study of Wave- and Current-Induced Oscillatory Seabed Response near a Fully Buried Subsea Pipeline

Figure 12

Distribution of pore pressure in seabed around a pipeline under different wave heights during the wave trough (T = 8 s, d = 7 m, and U = 0.4 m/s): (a) H = 0.5 m; (b) H = 1 m; (c) H = 1.5 m; (d) H = 2 m.

(a)

(b)

(c)

(d)