Correlation between the Compressive, Tensile Strength of Old Concrete under Marine Environment and Prediction of Long-Term Strength

Table 2

The primary data of experiment.

Data number	Test type	d/mm	h/mm	h/d	F/KN	Data number	Test type	d/mm	h/mm	h/d	F/KN
A-1-1	Tensile splitting	99.5	98	0.98	44.16	A-1-2	Compressive	99.0	98	0.99	242.12
A-2-1	Tensile splitting	73.0	73	1.00	41.08	A-2-2	Compressive	73.0	73	1.00	183.45
A-3-1	Tensile splitting	73.0	73	1.00	49.48	A-3-2	Compressive	73.0	74	1.01	217.26
A-4-1	Tensile splitting	73.5	73	0.99	28.06	A-4-2	Compressive	73.5	74	1.01	73.46
A-5-1	Tensile splitting	72.5	73	1.01	25.36	A-5-2	Compressive	73.0	73	1.00	120.43
A-6-1	Tensile splitting	73.0	73	1.00	40.26	A-6-2	Compressive	73.0	74	1.01	195.54
A-7-1	Tensile splitting	73.5	73	0.99	26.33	A-7-2	Compressive	73.5	73	0.99	144.40
A-8-1	Tensile splitting	73.0	72	0.99	41.62	A-8-2	Compressive	73.5	74	1.01	161.85
A-9-1	Tensile splitting	73.5	75	1.02	34.80	A-9-2	Compressive	72.5	73	1.01	161.14
A-10-1	Tensile splitting	72.5	73	1.01	22.77	A-10-2	Compressive	73.0	73	1.00	125.92
A-11-1	Tensile splitting	73.5	73	0.99	20.44	A-11-2	Compressive	73.5	73	0.99	120.44
A-12-1	Tensile splitting	73.0	73	1.00	23.69	A-12-2	Compressive	72.5	73	0.99	111.41
B-1-1	Tensile splitting	73.0	73	1.00	36.26	B-1-2	Compressive	73.5	72	0.98	160.48
B-2-1	Tensile splitting	73.5	73	0.99	34.26	B-2-2	Compressive	73.0	73	1.00	130.01
B-3-1	Tensile splitting	73.5	70	0.95	30.72	B-3-2	Compressive	73.5	70	0.95	131.43
B-4-1	Tensile splitting	73.5	70	0.95	29.20	B-4-2	Compressive	73.5	70	0.95	196.10
B-5-1	Tensile splitting	73.0	73	1.00	17.35	B-5-2	Compressive	73.5	72	0.98	186.28
B-6-1	Tensile splitting	73.5	74	1.01	38.18	B-6-2	Compressive	73.5	73	0.99	132.79
B-7-1	Tensile splitting	73.0	74	1.01	37.64	B-7-2	Compressive	73.0	73	1.00	129.80
B-8-1	Tensile splitting	73.5	73	0.99	34.42	B-8-2	Compressive	73.5	73	0.99	111.68
B-9-1	Tensile splitting	73.5	73	0.99	42.64	B-9-2	Compressive	73.5	73	0.99	153.36
B-10-1	Tensile splitting	73.5	73	0.99	40.48	B-10-2	Compressive	73.0	72	0.99	129.65
B-11-1	Tensile splitting	73.5	73	0.99	48.48	B-11-2	Compressive	73.5	72	0.98	135.82
B-12-1	Tensile splitting	73.5	72	0.98	42.62	B-12-2	Compressive	73.5	73	0.99	275.46
B-13-1	Tensile splitting	73.5	73	0.99	47.34	B-13-2	Compressive	73.5	74	1.01	192.14
B-14-1	Tensile splitting	73.5	72	0.98	39.76	B-14-2	Compressive	73.5	74	1.01	136.07
B-15-1	Tensile splitting	73.5	70	0.95	20.53	B-15-2	Compressive	73.5	70	0.95	120.86
B-16-1	Tensile splitting	73.0	73	1.00	20.32	B-16-2	Compressive	73.5	72	0.98	108.14
C-1-1	Tensile splitting	73.5	73	0.99	33.78	C-1-2	Compressive	73.0	73	1.00	100.45
C-2-1	Tensile splitting	73.0	73	1.00	33.70	C-2-2	Compressive	73.0	73	1.00	89.58
C-3-1	Tensile splitting	73.5	73	0.99	37.94	C-3-2	Compressive	73.5	72	0.98	76.64
C-4-1	Tensile splitting	73.5	72	0.98	34.64	C-4-2	Compressive	73.5	73	0.99	80.27
C-5-1	Tensile splitting	73.5	73	0.99	40.94	C-5-2	Compressive	73.5	73	0.99	110.00
C-6-1	Tensile splitting	73.5	73	0.99	26.33	C-6-2	Compressive	73.5	74	1.01	138.09
C-7-1	Tensile splitting	73.5	73	0.99	36.10	C-7-2	Compressive	73.5	73	0.99	68.36
C-8-1	Tensile splitting	73.0	73	1.00	34.38	C-8-2	Compressive	73.0	72	0.99	90.91
C-9-1	Tensile splitting	73.5	73	0.99	28.38	C-9-2	Compressive	73.5	73	0.99	107.07
C-10-1	Tensile splitting	73.5	73	0.99	30.80	C-10-2	Compressive	73.0	72	0.99	61.20
C-11-1	Tensile splitting	73.0	73	1.00	32.08	C-11-2	Compressive	73.5	73	0.99	86.87
C-12-1	Tensile splitting	73.5	73	0.99	34.54	C-12-2	Compressive	73.0	73	1.00	87.90
D-1-1	Tensile splitting	73.0	70	0.96	32.70	D-1-2	Compressive	73.5	70	0.95	82.07
D-2-1	Tensile splitting	73.5	71	0.97	25.61	D-2-2	Compressive	74.0	73	0.99	138.60
D-3-1	Tensile splitting	73.5	72	0.98	29.28	D-3-2	Compressive	73.0	73	1.00	68.38
D-4-1	Tensile splitting	73.0	72	0.99	23.20	D-4-2	Compressive	73.0	72	0.99	65.78
D-5-1	Tensile splitting	73.5	73	0.99	25.18	D-5-2	Compressive	73.5	74	1.01	110.32
D-6-1	Tensile splitting	73.5	73	0.99	31.02	D-6-2	Compressive	73.0	72	0.99	65.35
D-7-1	Tensile splitting	73.0	72	0.99	21.62	D-7-2	Compressive	73.5	73	0.99	44.14
D-8-1	Tensile splitting	99.5	98	0.98	37.06	D-8-2	Compressive	99.5	95	0.95	139.54