Research Article

Variability and Accuracy of Target Displacement from Nonlinear Static Procedures

Figure 4

Vibration periods and mode shapes of the North Hollywood hotel computed from eigen-analysis of the linear-elastic model. (a) Longitudinal direction, and (b) Transverse direction.
582426.fig.004a
(a) 1st Long. Mode: 𝑇 = 2 . 5 7 2  s
582426.fig.004b
(b) 1st Trans. Mode: 𝑇 = 2 . 9 8 0  s