Fig. 6.
B value plotted against Sw: (a) Gassmann equation (Kn = Ks) for the B value analysis of frozen Onsøy clay; (b) Gassmann equation (negative Kn) for the B value analysis of frozen Onsøy clay; (c) Gassmann equation (Kn = Ks) for the B value analysis of frozen saline sand (Kia, 2012); (d) Gassmann equation (negative Kn) for the B value analysis of frozen saline sand (Kia, 2012)