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Lateral Analysis <br /> s1803016 <br /> Number of Diaphragms 1 <br /> Code 15 SBC 2015 Seattle Building code & 2010 ASCE7 <br /> General Design Criteria <br /> Design Loads Seismic <br /> Dead Live Snow <br /> (psf) Mass <br /> Rf Deck 2 20 60 25 20 <br /> Species of Framing Lumber HF <br /> Shearwall Stud Spacing 16" oc <br /> Risk Category II <br /> Wind Design Criteria <br /> Wind Load Design Procedure 2010 Directional Procedure <br /> Basic Wind Speed 110 mph <br /> Surface Roughness C <br /> Wind Exposure Category D <br /> Topographic Factor Kzt 1.00 <br /> Enclosure Classification Enclosed Building <br /> Internal Pressure Coefficient +/- 0.18 <br /> Seismic Design Data <br /> Seismic Load Design Procedure 2010 Equiv. Lateral Force Procedure <br /> Seismic Design Category D <br /> Mapped Spectral Accelerations, MSA <br /> Short Period Acceleration Ss 1.300 <br /> 1-Second Accelleration Si 0.500 <br /> Long-Period Transition Period TL 6 sec. <br /> Spectral response coefficient SDs 0.87 <br /> Spectral response coefficient SD1 0.50 <br /> Site Classification D <br /> Seis. Force Resisting System Table 12.2-1: A-15 <br /> Transverse Longitudinal <br /> Response Modification Factor R 6.5 6.5 <br /> Seismic Response Coefficient Cs 0.133 0.133 <br /> Design Base Shear 1305 1280 lbs <br /> Overstrength Factor 00 2.5 <br /> 1504 Grand Ave_SSSlateral 180309_s1803016 c\ I 28 DC <br />