New Extended Quantitative Local and Global Regularity Index for Single- and Multiframe RC Bridges Based on Modal Vector Correlation

Table 6

Validation of proposed regularity index.

Model	GRI	Calvi method (in (1))
A111	1.000	1.000
A121	0.899	0.954
A131	0.884	0.939
Multi-A111	0.887	0.940
Multi-A121	0.829	0.879
Multi-A131	0.818	0.863
B1111	1.000	1.000
B1221	0.920	0.916
B1331	0.909	0.893
Multi-B1111	0.956	0.963
Multi-B1221	0.886	0.841
Multi-B1331	0.874	0.813
C1111	1.000	1.000
C1221	0.920	0.916
C1331	0.909	0.893
Multi-C1111	0.967	0.987
Multi-C1221	0.890	0.867
Multi-C1331	0.881	0.845