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Table 2 Index weights for the bridge rating system (Li et al. 2011) (Group 1)

From: A decision-making system for large span bridge inspection intervals based on sliding window DFNN

Rating

Weight

Criticality rating (RC)

0.5

    C1

0.1237

    C2

0.3945

    C3

0.2343

    C4

0.1238

    C5

0.1237

Vulnerability rating(RV)

0.5

    V1

0.5

    V2

0.25

    V3

0.25