Safety Risk Evaluation of Large and Complex Bridges during Construction Based on the Delphi-Improved FAHP-Factor Analysis Method

Table 13

Scale of proportions.

The relative importance of the i-th risk event over the j-th risk event	Quantified values
Equally important	1
Slightly more important	3
Stronger and more important	5
Strongly important	7
Extremely important	9
Intermediate value of two adjacent judgments	2, 4, 6, 8