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I:\WIP\21-1\21761 Port of Everett-Marina DistrictWnalysis\Seismic\[Spectra 200-yr.xls]Plot THL <br /> 0.9 <br /> IBC Design Ground Motion <br /> 0.8 Project Design Ground Motion (200- <br /> 0 <br /> 0.7 <br /> N 0.6 <br /> c <br /> O <br /> 0.5 <br /> d <br /> N <br /> U <br /> V <br /> Q <br /> 0.4 <br /> U <br /> (D <br /> Q <br /> 0.3 <br /> 0.2 <br /> 0.1 <br /> 0 <br /> 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 <br /> Period (sec) <br /> Response Spectrum Parameters (200-yr) Response Spectrum Parameters (IBC) <br /> Ss = 0.42 g Fa = 1.46 Ss = 1.17 g Fa= 1.04 <br /> S1 = 0.14g F\, = 2.28 S1 = 0.41g F\, = 1.60 <br /> SMs = 0.629 To = 0.10 sec. SMs = 1.21 g To = 0.11 sec. <br /> Smi = 0.329 Ts = 0.51 sec. SM1 = 0.659 Ts = 0.54 sec. <br /> SDS = 0.629 PGA= 0.25 g SIDS = 0.80 g PGA= 0.32 g <br /> Sts = 0.329 Sts = 0.44 g <br /> NOTES 14th St& 16th St- Marina District <br /> 1.The project(200-year)and IBC response spectra were calculatied following Port of Everett <br /> procedures from 2009 IBC Everett, Washington <br /> 2. Refer to Section 4.1 in the main text for an explanation of the project design <br /> spectrum. HORIZONTAL RESPONSE SPECTRUM <br /> 3. See Section 1613 for the 2009 IBC for an explanation of the seismic parameters SITE CLASS D <br /> provided here. <br /> 4.g=gravitational acceleration,sec=second(s) January 2014 21-1-21761-003 <br /> SHANNON 6WILSON,INC. FIG. 4 <br /> GE 0 Tr t:H N I CAI ANb rNV IN ON ME 111 AL CON SL LTANT5 <br />