Unloading Creep Characteristics of Frozen Clay Subjected to Long-Term High-Pressure K₀ Consolidation before Freezing

Table 1

The basic physical properties of the clay specimens.

Gs	ρd (g·cm^−3)	Composition of grains (%)					(%)	(%)
		>0.25 mm	0.25∼0.1 mm	0∼0.075 mm	0∼0.045 mm	<0.045 mm
2.71	1.49	3	6.32	2.71	6.11	81.86	58.83	28.93