Effects of Sodium Sulfate Attack on Concrete Incorporated with Drying-Wetting Cycles

Table 4

Parameters and predicted life of the Weibull distribution model of each service condition under drying-wetting cycles and sodium sulfate attack.

Specimen code	α	λ0	ν	R^2	SM
N10G1	2.15919	6.29821	0.77155	0.98299	120.4
N5G1	1.16598	3.85001	0.83759	0.97449	168.8
N10G1R35	2.62586	4.23766	0.98944	0.95	197.9
N10G1R45	2.07062	11.8714	0.01	0.99083	90.5
N10G1F30	2.45974	2.80916	1.07924	0.93117	223.3
N10G1F50	2.99746	2.57182	3.00708	0.95732	211.4
N10G1Y90	1.0639	1.8114	1.41338	0.99921	235
N10G1Y300	2.79334	1.21212	3.62692	0.99351	284.5
N10G2	1.18816	4.38595	1.19739	0.97769	159.5