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Page 14 of 29 <br /> Ross project: HAWARD HOMES LOT 1 by: RR sheet#: <br /> Engineering location: 36xx SHORE AVENUE,EVERETT,WA date: 6/16/2022 <br /> Design client: THE LEREN COMPANY job#: 2027 <br /> Inc <br /> ASCE 7-16 Seismic Design Parameters <br /> Risk Category: II ASCE Table 1.5-1 <br /> Importance Factors ASCE Table 1.5-2 <br /> Seismic,IE= 1.00 <br /> Site Soil Class: D ASCE Table 20.3-1 <br /> Or Geotechical <br /> Response Accelerations: For Latitude= 47.953 degrees Recommendation <br /> &Longitude= -122.281 degrees <br /> https://earthquake.usgs.qov/ws/designmeps/asce7-10.ison?latitude=47 953&longitude=-122.281&riskCategory=1l&siteClass=D&title=Example <br /> Mapped spectral response acceleration <br /> Ss= 1.46 g site-specific <br /> S1= 0.558 g site-specific <br /> Fa= 1.00 ASCE Table 11.4-1 <br /> F9= 1.74 ASCE Table 11.4-2 <br /> Maximum spectral response acceleration ASCE 11.4.4 <br /> Sens=FaSs= 1.46 g <br /> 5M1=Fv51= 0.972 g <br /> Design spectral response acceleration ASCE 11.4.5 <br /> Sos=(2/3)SMs= 0.971 g <br /> Sol=(2/3)SM1= 0.648 g <br /> Seismic Design Category: Based on Sos= D ASCE Table 11.6-1 <br /> Based on SD1= D ASCE Table 11.6-2 <br /> Controlling Category= D <br /> Building Period: Structure Type= 4 --O. 1-Steel moment resisting frame ASCE 12.8.2.1 <br /> Building Height hn= 18.5 ft 2-Concrete moment reisisting frame <br /> Cr= 0.02 3-Eccentrically braced steel frame <br /> x= 0.75 4-All other structural systems <br /> Approximate fundamental period <br /> T.=C1 x hx,= 0.18 seconds <br /> Response Coefficient: R= 6.50 ASCE Table 12.2-1 <br /> no= 2.50 <br /> Cs=SDs/(R/IE)= 0.149 ASCE 12.8.1.1 <br /> Cs1, 1=Sm/(RT✓IE)= 0.559 <br /> Cslmml= 0.043 <br /> Controlling Cs= 0.149 <br /> Seismic Design Force: V=CsW = 0.149 W (u/t) ASCE 12.8.1 <br /> V=CsW/1.4 = 0.107 W (asd) <br /> rho = 1.0 <br /> Base Shear= 15.1 Kips <br /> 6/16/2022 <br />