A Nonlinear Strength Criterion for Frozen Sulfate Saline Silty Clay with Different Salt Contents

Table 1

Grain size composition of saline silty clay (unit: %).

>0.50 mm	0.50–0.25 mm	0.25–0.075 mm	0.075–0.005 mm	<0.005 mm
0.10	0.53	7.8	70.34	21.23