A Probabilistic Physics of Failure Approach for Structure Corrosion Reliability Analysis

Table 3

The reliability results with different corrosion time.

Corrosion time (days)	Reliability
	MCS	FORM	FORM error (%)	SORM	SORM error (%)
250	0.99815	0.99868	0.05310	0.99834	0.01903
300	0.99113	0.99496	0.38643	0.99302	0.02
350	0.97036	0.98297	1.29952	0.97843	0.083
400	0.93395	0.95372	2.11682	0.94532	1.2174
450	0.88074	0.90589	2.85555	0.89740	1.8916
500	0.81476	0.84112	3.23531	0.83059	1.943