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11 <br />ECEIVEL <br />8/12/2015 Design Maps Detailed Report <br />AUG 2 4 2015 <br />Equation (11.4-1): SMs = FaSs = 1.123 x 0.943 = 1.059 ENVIRONMENTAL <br />aCAl'Tu nCWOTAAr-h11 <br />Equation (11.4-2): SMI = FvS1 = 1.712 x 0.344 = 0.589 g <br />Section 11.4.4 — Design Spectral Acceleration Parameters <br />Equation (11.4-3): SDs = % SMS = 2/ x 1.059 = 0.706 g <br />Equation (11.4-4): SD1 = 2/, SMI = 2/ x 0.589 = 0.392 g <br />Section 11.4.5 — Design Response Spectrum <br />From Figure 22-12 (33 TL = 12 seconds <br />a <br />Figure 11.4-1: Design Response Spectrum <br />T<TO: S,= SDs (0.4+0.6T /To <br />) <br />S,;=0.706 -- To STS Te: So=SOS <br />TS<TSTL: S.=So,/T <br />T>TL:S.=So,TL/T2 <br />s,l = 0.3! <br />T) = 0.111 <br />Period, T (sec) <br />httpJ/ehp2-earthquake.wr.usgs.gov/designm aps/us/report.php?template=minimal8Jatitude--37.93528dongitude=-121.3082&siteclass=3&riskcategory=O&edition... 3/6 <br />