Research of Method for Improving Antifreeze-Thaw Performance Based on Asphalt Mixture Freeze-Thaw Damage Development Process

Table 6

Damage parameters in process of uneven freeze-thaw damage.

Type	α	λ0	λ1	λ2	λ3	λ4	λ^α
4.8% Z	0.61435	0.10812	0.11274	0.11274	0.12183	4.18E − 16	0.22948
5.3% Z	1.27377	0.03972	0.2214	0.22947	0.23172	0.23172	0.12124
5.8% Z	0.81153	0.04793	0.11728	0.0509	0.04906	0.61955	0.24524
4.8% S	1.13378	0.03474	0.28422	0.33227	0.33317	0.13446	0.18316
5.3% S	0.85453	0.07014	0.07027	0.07022	0.0702	0.07056	0.10332
5.8% S	0.92453	0.01922	0.13623	0.13629	0.13627	0.13596	0.13299