Research on Creep Characteristics and the Model of Artificial Frozen Soil

Table 2

Test results of uniaxial compressive strength.

Test temperature (°C)	−5	−7	−10	−15	−20
Uniaxial compressive strength (MPa)	2.22	2.87	4.17	5.13	6.32
	2.66	2.93	3.96	5.35	6.86
Average value (MPa)	2.58	3.63	4.26	5.39	5.87
	2.62	3.14	4.13	5.29	6.35