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Project Information <br /> ' ' ' Associates <br /> Site 4: SE54XCO18 Date: 1/26/2017 <br /> Site Name: I Forest Park IDesign by: I JH <br /> ASCE 7-10 Seismic Design <br /> 0.2s Spectral Response Acceleration S,= 1.402 g USGS Java Motion Calculator <br /> LOS Spectral Response Acceleration St= 0.532 g USGS Java Motion Calculator <br /> Site Coefficient Per Ss and Site Class Fa= 1.000 IBC 2012 Table 1613.3.3(1) <br /> Site Coefficient Per 51 and Site Class F,,= 1.500 IBC 2012 Table 1613.3.3(2) <br /> Short period Mapped MCER,Fa'SS Skis= 1.402 g IBC 2012 Equation 16-37 <br /> is period Mapped MCER,F�*S1 5A11= 0.799 g IBC 2012 Equation 16-38 <br /> Design Spectral Acceleration at short period,2/3`Sms So,= 0.934 g IBC 2012 Equation 16-39 <br /> Design Spectral Acceleration at 1s,2/3'51,11 SDI= 0.532 g IBC 2012 Equation 16-40 <br /> Per ASCE 7-10 Chapter 13 <br /> Component Amplification Factor ao 1.00 ASCE 7-10,Table 13.6-1 <br /> Component Importance Factor Ip 1.00 ASCE 7-10,Section 13.1.3 <br /> Component Operating Weight Wp <br /> Component Response Modication Factor Rp= 2.50 ASCE 7-10,Table 13.6-1 <br /> Height in Structure at point of attachment of component z= 36.00 ft <br /> Average roof height of structure h= 36.00 ft <br /> Seismic Design Force:Fp=(0.4apSDsWp)/Rp/lp'(1+2z/h) Fo 0.448 Wp ASCE 7-10 Eq.13.3-1 <br /> Max.Seismic Design Force:Fpmax =1.6SDSIpWp 1.495 Wp <br /> Min.Seismic Design Force:Fpmin=0.3SDSIpWp 0.420 Wp <br />