Calculate total stress, pore water pressure and effective stress at A, B, C and D for the soil profile shown in Fig. 1. Also plot their variation with depth. Dry Sand Void ratio = 0.52 G = 2.65 Sand Void ratio = 0.52 G = 2.65 A Fig. 1 B C Clay Water content = 45% Void ratio 1.22 D 3m 2.5 m * 2 m V