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Seismic Virtual Team

Seismic Design of Bridges Presentation

Slide 37

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Design response spectra for site classes A, B, C, D, and E when Ss = 1.00 g ( 2 percent probability of exceedance in 50 years) based on the NCHRP 12-49 shape definition and modified by the NCHRP 12-49 site factors. Curves include site coefficients Fa and Fv. These graphs are part of the SCDOT Seismic Design Specifications.

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