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

Figure 15

Distribution of the amplitude of the wave- and current-induced pore water pressure along the pipeline outer surface: (a) H = 0.5 m, 1.0 m, 1.5 m, 2.0 m (T = 8 s, d = 7 m, and U = 0.4 m/s; (b) T = 5 s, 10 s, 15 s, 20 s (H = 1 m, d = 7 m, and U = 0.4 m/s; (c) d = 7 m, 10 m, 13 m, 16 m (H = 1 m, T = 8 s, and U = 0.4 m/s).

(a)

(b)

(c)