Critical Dynamic Stress and Accumulative Deformation Evolution of Embankment Silty Clay Subjected to Cyclic Freeze-Thaw

Table 2

Dynamic triaxial test condition of thawed soil.

Water content (%)	Times of cyclic freeze-thaw (Ncyc)	Dynamic stress amplitude (kPa) (σd)
12.35	0	300, 360, 400, 440, 500
	1	200, 240, 300, 400
	2	150, 200, 240, 300, 400
	4	150, 200, 240, 300
	6	150, 180, 200, 240