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I <br /> ISeismic Analysis <br /> IDesign Per 2018 IBC&ASCE 7-16 <br /> I <br /> Seismic Coefficients <br /> Soil Site Class D (assumed) <br /> I Occupancy Category II <br /> Seismic Design Category D <br /> I <br /> From Computer Program: <br /> Ss= 1:184 Lat. = 48.006 Short& 1-Sec Period Mapped <br /> Si = 0.421 Long. = -122.190 Aceleration Parameters (MCE) <br /> IS1 <br /> SMs= FaSs= 1.22 Fa= 1.027 ASCE 7-16E . 11.4-1 <br /> ( q ) <br /> SM1 = FvS1 = 0.79 F„= 1.879 ASCE 7-16 (Eq. 11.4-2) <br /> Sips= (2/3)SMs= 0.811 ASCE 7-16(Eq. 11.4-3) <br /> I <br /> SD1 =(2/3)SM1 = 0.527 ASCE 7-16(Eq. 11.4-4) <br /> Ta = Cthnx= 0.16 Ct= 0.02 ASCE 7-16(Table 12.8-2) <br /> h„= 16.67 <br /> x= 0.75 ASCE 7-16(Table 12.8-2) <br /> I R Factor= 1:5 (Cantilevered Column) <br /> 1.0 (Non Essential Facility) ASCE 7 16(Table 12.2 1) <br /> IE Factor= ASCE 7-16(Table 1.5-2) <br /> Seismic Base Shear <br /> IV=0.044SDs' = 0.036 W (Minimum Force) ASCE 7-16(Eq. 12.8-5) <br /> V= (SDSIW)/R= 0.540 W (Governing Force) ASCE 7-16(Eq. 12.8-2) <br /> I <br /> V= (SD1IW)/RTa = 2.131 W (Maximum Force) ASCE 7-16(Eq. 12.8-3) <br /> I <br /> 1 <br /> Description By Date <br /> i <br /> Seismic Base Shear Ri i 10/01/21 <br /> Checked Date <br /> ENGINEERING Scale NTS Sheet No. <br /> I 250 4th Ave.South Project Job No. <br /> Suite 200 Rivers Landing <br /> Edmonds,WA 98020 21322 10 <br /> I 85 <br />