Research Article

Identification of Torsionally Coupled Shear Buildings Models Using a Vector Parameterization

Table 4

Nominal and identified eccentricities and radii of gyration.

Nominal eccentricities and radii of gyration (cm) Identified eccentricities and radii of gyration (cm)

= 2.150 = 1.970
= 2.150 = 1.240
= 2.150 = 3.400
= 2.150 = 2.620
= 2.150 = 2.050
= 2.150 = 3.140
= 2.150 = 3.920
= 2.150 = 3.270
= 2.150 = 2.550
= 4.430 = 10.660
= 4.430 = 3.790
= 1.730 = 6.360
= 1.730 = −0.260
= 1.730 = 0.720
= 1.730 = 0.970
= 1.730 = 1.970
= 1.730 = 2.820
= 1.730 = 1.670
= 25.050 = 25.690
= 24.910 = 26.310
= 24.910 = 23.380
= 24.910 = 27.760
= 24.910 = 26.750