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Engineer: <br />Date:Page No: <br />www.structurology.com contact@structurology.com <br />THE LATERAL FORCE RESISTING SYSTEM FOR THIS BUILDING CONSISTS OF CMU SHEAR WALLS. LATERAL LOADS <br />(WIND OR SEISMIC) ARE DISTRIBUTED BY A FLEXIBLE STEEL DECK DIAPHRAGM AND PASSED TO THE CMU SHEAR WALLS. <br />THE SHEAR WALLS THEN TRANSFER THE LOADS TO TYPICAL CONCRETE FOUNDATION SYSTEMS. <br />Building Occupancy Category =II Table 1.5-1 of ASCE 7-16 -- Page 4 R =2.00 Table 12.2-1of ASCE 7-16 -- Page 90 <br />IE = 1.00 Table 1.5-2 of ASCE 7-16 -- Page 5 TL = 8.00 Figure 22-15 of ASCE 7-16 -- Page 225 <br />Site Class:D Per Soils Report hn = 24.00 <br />Seismic Design Category: D Tables 11.6-1&2 of ASCE 7-16 -- Page 85 Ct = 0.02 Table 12.8-2 of ASCE 7-16 -- Page 102 <br />SS = 130.60%From ATC /ASCE Hazard web page Data x =0.75 Table 12.8-2 of ASCE 7-16 -- Page 102 <br />S1 = 46.50%From ATC /ASCE Hazard web page Data Ta = Ct(hn)x = 0.22 Eqn - 12.8-7 <br />Seismic Calculations: <br />Fa = 1.20 From ATC /ASCE Hazard web page Data SDS = 1.045 From ATC /ASCE Hazard web page Data <br />Fv = N/A From ATC /ASCE Hazard web page Data SD1 = N.A.From ATC /ASCE Hazard web page Data <br />Seismic Response Coefficient: <br />CS = (SDS)(IE)/R = 0.52 <br />CS-max = (SD1)(IE)/[(Ta)(R)] = N.A. [ for T≤TL ] <br />CS-max = (SD1)(IE)(TL)/[(Ta <br />2)(R)] = N.A. [ for T>TL ] <br />CS-min = 0.044(SDS)(IE) ≥ 0.01 = 0.05 <br />CS-min = (0.5)(IE)(S1)/(R) = N.A. [ for S1≥0.60 ] <br />CS = 0.52 [For ASD loading, Cs/1.4 = 0.371] <br />Building Information: <br />Roof Dead Load = 16.5 psf <br />Length (North/South) = 248 ft <br />Length (East/West) = 280 ft <br />Building Area = 69440 ft2 <br />Wall Weight = 60 <br />Roof Height = 24 ft <br />Parapet Height = 5 ft <br />Seismic Base Shear: <br />WNS = (wroof)(LNS)(LEW)+(wwall)(2)(LEW)(Hparapet+Hwall)2/(2*Hwall)+(wwall)(2)(LNS)(Hparapet+Hwall) = <br />WEW = (wroof)(LNS)(LEW)+(wwall)(2)(LNS)(Hparapet+Hwall)2/(2*Hwall)+(wwall)(2)(LEW )(Hparapet+Hwall) = <br />VNS = (Cs/1.4) WNS / LEW = <br />VEW = (Cs/1.4) WEW / LNS = <br />psf (Assumed) <br />STRUCTUROLOGY INC <br />SEISMIC DESIGN FORCES (WITHOUT PV SYSTEM) DF#1 <br />Project Name: <br /> 480.269.7679 <br />Albertsons 589 MP <br />30-07-2024Project Number:230230.004 <br />North <br />E/W Length <br />N/ <br />S <br /> <br />L <br />e <br />n <br />g <br />t <br />h <br />2598 kips <br />2642 kips <br />3446 plf <br />3956 plf <br />10 <br />B