Fatigue Damage Evaluation of Pile-Supported Bridges under Stochastic Ice Loads

Table 1

S-N curves parameters, according to [18].

N ≤ 10^6		N ≥ 10^6		Fatigue limit at 10^7 cycles	Thickness ratio	Thickness component	Stress concentration factor
Log (a1)	m1	Log (a2)	m2	(MPa)	t/tref	k	SCF
11.61	3.0	15.35	5.0	46.78	1.0	0.2	1.13