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5/15/2015 Design Maps Detailed Report <br />Section �.4.a ® Site Coeiiicients and Risk®Targeted Max -mum Considered Earthquake <br />Spectral Response Acceleration Parameters <br />Table 11.4-1: Site Coefficient F, <br />Site Class Mapped MCE K Spectral Response Acceleration Parameter at Short Period <br />SS <_ 0.25 SS = 0.50 SS = 0.75 SS = 1.00 SS >_ 1.25 <br />A <br />0.8 0.8 0.8 0.8 <br />0.8 <br />6 <br />1A 1.0 1.0 1.0 <br />1.0 <br />C <br />1.2 1.2 1.1 1.0 <br />1.0 <br />D <br />1.6 1.4 <br />1.2 1.1 <br />j <br />S <br />1.0 <br />E <br />2.5 1.7 1.2 0.9 <br />0.9 <br />F <br />See Section 11.4.7 of ASCE 7 <br />3.5 <br />3.2 2.8 2.4 <br />Note: Use straight-line interpolation for intermediate values of SS <br />F <br />For Site Class = D and SS = 0.970 g, Fa = 1.112 <br />Table 11.4-2: Site Coefficient F„ <br />Site Class Mapped MCE R Spectral Response Acceleration Parameter at 1-s Period <br />5150.10 S1=0.20 S1=0.30 S,=0.40 SI>_0.50 <br />A <br />0.8 <br />0:8 0.8 0.8 <br />0.8 <br />8 <br />1.0 <br />1.0 1.0 1.0 <br />1.0 <br />C <br />1.7 <br />1.6 1.5 1.4 <br />1.3 <br />D <br />2.4 <br />2.0 <br />1.8 1.6 <br />1.5 <br />E <br />3.5 <br />3.2 2.8 2.4 <br />2.4 <br />F <br />See Section 11.4.7 of ASCE 7 <br />Note: Use straight-line interpolation for intermediate values of Sl <br />For Site Class = D and S, = 0.348 g, F„ = 1.704 <br />6.F4..•tl..i...�9 ....'tM....I.n ..,. ........ ......linn:nn.ssnn.. h... /.....,.moi e.4.e.`X......,.9M..-...:..:....,141..a:a. ..��-n9 7MetCoe......:a .J..- anw nev.�nnn _ . _ _. _ _ _ .... __ _ ._ <br />