Research Article

Accuracy Assessment of Nonlinear Seismic Displacement Demand Predicted by Simplified Methods for the Plateau Range of Design Response Spectra

Figure 4

Microzonation of Sion and Martigny: elastic response spectra for a return period of 475 years and 5% damping ratio related the six microzones A1, A2, and A3, respectively, M1, M2, and M3 ([21]).