A Cost-Benefit Methodology for Selecting Analytical Reinforced Concrete Corrosion Onset Models

Table 16

Complexity level (CL), cost, accuracy level (A), and the level of robustness loss risk (RLR) with respect to structures A and B and for the input parameters of concrete carbonation models.

	Structure A								Structure B
	Expert advice				Auscultation data				Expert advice				Auscultation data
	CL	C	A	RLR	CL	C	A	RLR	CL	C	A	RLR	CL	C	A	RLR
	1	1	1	1	4	16	10	4	4	8	4	4	4	16	10	4
	1	1	1	1	2	4	6	2	1	1	1	1	2	4	6	2
RH	1	1	1	1	1	2	4	1	1	1	1	1	1	2	4	1
T	1	1	1	1	1	2	4	1	1	1	1	1	1	2	4	1
	1	1	1	1	4	16	10	4	—	—	—	—	4	16	10	4
	2	2	2	2	—	—	—	—	—	—	—	—	—	—	—	—
	2	2	2	2	—	—	—	—	—	—	—	—	—	—	—	—
	2	2	2	2	—	—	—	—	4	8	4	4	—	—	—	—
	2	2	2	2	3	8	8	3	3	4	3	3	3	8	8	3
	3	4	3	3	3	8	8	3	4	8	4	4	3	8	8	3
	2	2	2	2	3	8	8	3	4	8	4	4	3	8	8	3
	2	2	2	2	4	16	10	4	4	8	4	4	4	16	10	4
	2	2	2	2	2	4	6	2	2	2	2	2	2	4	6	2
	2	2	2	2	2	4	6	2	—	—	—	—	2	4	6	2