Mechanical and Failure Criteria of Air-Entrained Concrete under Triaxial Compression Load after Rapid Freeze-Thaw Cycles

Table 2

Experimental results of air-entrained concrete under triaxial compression after rapid freeze-thaw cycles (MPa).

Freeze-thaw cycles	α
0	0.1 : 0.25 : 1	10.45	24.38	95.81	43.55	37.39	1.70	1.46
	0.1 : 0.5 : 1	11.84	52.92	105.39	56.72	38.29	2.21	1.49
	0.1 : 0.75 : 1	9.96	69.30	92.35	57.20	34.71	2.23	1.35
	0.1 : 1 : 1	10.04	85.01	85.22	60.09	35.39	2.34	1.38
100	0.1 : 0.25 : 1	10.45	24.29	95.40	43.38	37.22	1.69	1.45
	0.1 : 0.5 : 1	10.98	49.92	99.60	53.5	36.27	2.09	1.41
	0.1 : 0.75 : 1	9.95	66.92	89.20	55.36	33.37	2.16	1.30
	0.1 : 1 : 1	10.13	84.51	84.75	59.80	35.12	2.33	1.37
200	0.1 : 0.25 : 1	9.49	21.62	84.95	38.69	33.09	1.51	1.29
	0.1 : 0.5 : 1	9.32	42.45	84.48	45.42	30.76	1.77	1.20
	0.1 : 0.75 : 1	8.82	59.55	79.46	49.28	29.74	1.92	1.16
	0.1 : 1 : 1	8.77	73.12	73.33	51.74	30.38	2.02	1.19
300	0.1 : 0.25 : 1	7.15	16.20	63.46	28.94	24.69	1.13	0.96
	0.1 : 0.5 : 1	8.22	37.14	73.92	39.76	26.89	1.553	1.05
	0.1 : 0.75 : 1	8.58	57.09	76.09	47.25	28.42	1.843	1.11
	0.1 : 1 : 1	7.87	66.10	66.33	46.77	27.50	1.823	1.07
400	0.1 : 0.25 : 1	6.66	15.41	60.51	27.53	23.59	1.07	0.92
	0.1 : 0.5 : 1	7.49	34.22	68.25	36.65	24.86	1.43	0.97
	0.1 : 0.75 : 1	6.92	45.52	60.70	37.71	22.64	1.47	0.88
	0.1 : 1 : 1	7.57	59.55	59.97	42.36	24.60	1.65	0.96