Dynamic Behavior of Geosynthetic-Reinforced Expansive Soil under Freeze-Thaw Cycles

Table 3

The stiffening condition, the loading condition, and the number of freeze-thaw cycles of different groups of test samples.

Group	1	2	3	4
Confining pressure (kPa)	50	50	10	10
Partial stress (kPa)	12.5	12.5	2.5	2.5
Reinforced (yes/no)	N	Y	N	Y
Freezing thawing cycle	0∼7	0∼7	0∼7	0∼7