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

Figure 13

Distribution of pore pressure in seabed around a pipeline under different wave periods during the wave trough (H = 1 m, d = 7 m, and U = 0.4 m/s): (a) T = 5 s; (b) T = 8 s; (c) T = 11 s; (d) T = 14 s.

(a)

(b)

(c)

(d)