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Harriott Valentine Engineers Inc. <br /> SEISMIC DESIGN <br /> ASCE 7-16 <br /> Equivalent Lateral Force Procedure <br /> Occupancy Category ii Table 1-1 <br /> Seismic Design Category D Table 11.6-1 <br /> Importance Factor 1.00 Table 11.5-1 <br /> Site Class D Table 20.3-1 <br /> Ss 121.80 %g (from USGS Seismic Hazard Curves,2008 data) <br /> Si 43.30 %g (from USGS Seismic Hazard Curves,2008 data) <br /> Fa 1.00 Table 11.4-1 <br /> Fv 1.50 Table 11.4-2 <br /> Ct 0.02 Table 12.8-2 <br /> x 0.75 Table 12.8-2 <br /> hn 8.00 feet (height to highest level) <br /> SMs=Fa*Ss 1.2180 Eq. 11.4-1 <br /> SM1 = Fv*S1 0.6495 Eq. 11.4-2 <br /> Sos= (2/3)*SMs 0.8120 g Eq. 11.4-3 <br /> Sol =(2/3)*SM1 0.4330 g Eq. 11.4-4 <br /> Period Ta=Ct*hn"x 0.0951 S Eq. 12.8-7 <br /> To 0.1067 s per section 11.4.5 <br /> Ts 0.5333 s per section 11.4.5 <br /> Sa 0.0759 g per section 11.4.5 <br /> R 6.5 Table 12.2-1 <br /> Do 3 Table 12.2-1 <br /> Cd 4 Table 12.2-1 <br /> Section 9.5.5 ok? Yes Table 12.6-1 <br /> Equivalent Lateral Force Procedure(section 12.8) <br /> Cs 0.1249 Eq. 12.8-2 <br /> W,weight 8,220 lb per table below <br /> QE 1,027 lb Eq. 12.8-1 <br /> Vertical Force Distribution(section 12.8.3) <br /> k=1.00 <br /> Floor Seismic Floor Wall Wall Total (LRFD) (ASD) <br /> Level Hx Area Dead Ld Wt. Length Wt. Wt. WxHx Cvx QE 0•7QE <br /> (ft) (ft2) (psf) (k) (ft) (k) (k) (k-ft) (%) (k) (k) <br /> Roof 8.00 380 15 5.7 70 2.5 8.2 65.8 100.0 1.03 0.72 <br /> 8.22 65.76 100.00 1.03 0.72 <br /> 1932 First Avenue,Suite 720 <br /> Seattle,Washington 98101-2447 <br /> tel.206-624-4760 I fax 447-6971 12/13/2019 <br /> Page of <br />