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5J15O75 Design Maps Detailed Report <br />Equation (11.4-1): SMS = FaSs = 1.112 x 0.970 = 1.079 g <br />Equation (11.4-2): SN11 = F,S1 = 1.704 x 0.348 = 0.593 g <br />Section 11.4.4 — Design Spectral Acceleration Parameters <br />Equation (11.4-3): <br />SDs =Z1 SMS=2lx 1.079=0.719g <br />Equation (11.4-4): SD1 = % SM1 = 2/ x 0.593 = 0.395 g <br />---------------- <br />Section 11.4.5 — Design Response Spectrum <br />From Figure 22-12 [31 <br />Figure 11.4-1: Design Response Spectrum <br />T<To_S,=S.(CIA +o.6T/Tfl) <br />S=r=0.719 -- 1 T. STET.:S.=S <br />1 1 <br />TbcfiST,_S.=S.,IT <br />i T > TL : So = S,,T, J T2 <br />i 1 <br />I ! <br />1 1 <br />1 ! <br />1 f <br />si,1 = 0.395 ' 1 <br />1 ! 1 <br />! ! 1 <br />t E ! <br />1 ! <br />1 1 j <br />! 1 <br />1 ! <br />! <br />1 1 <br />I i <br />1 , <br />1 1 i <br />{ t i <br />4 ! 1 <br />F t j <br />1 1 ! <br />f F ! <br />1 ! { <br />t 1 <br />T = 0.110 T = 0.549 1.000 <br />Period T {sec} <br />TL = 8 seconds <br />