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Section 1613.3.3 - Site coefficients and adjusted maximum considered earthquake spectral <br /> response acceleration parameters <br /> TABLE 1613.3.3(1) <br /> VALUES OF SITE COEFFICIENT F„ <br /> Site Class Mapped Spectral Response Acceleration at Short Period <br /> SS <_ 0.25 SS = 0.50 S5 = 0.75 Sy = 1.00 S5 >- 1.25 <br /> A 0.8 0.8 0.8 0.8 0.8 <br /> B 1.0 1.0 1.0 1.0 1.0 <br /> C 1.2 1.2 1.1 1.0 1.0 <br /> D 1.6 1.4 1.2 1.1 1.0 <br /> E 2.5 1.7 1.2 0.9 0.9 <br /> F See Section 11.4.7 of ASCE 7 <br /> Note: Use straight-line interpolation for intermediate values of S.; <br /> For Site Class= D and SS = 1.402 g, F. = 1.000 <br /> TABLE 1613.3.3(2) <br /> VALUES OF SITE COEFFICIENT F. <br /> Site Class Mapped Spectral Response Acceleration at 1-s Period <br /> S, :50.10 S, = 0.20 S, = 0.30 S, = 0.40 S, >- 0.50 <br /> A 0.8 0.8 0.8 0.8 0.8 <br /> B 1.0 1.0 1.0 1.0 1.0 <br /> C 1.7 1.6 1.5 1.4 1.3 <br /> D 2.4 2.0 1.8 1.6 1.5 <br /> E 3.5 3.2 2.8 2.4 2.4 <br /> F See Section 11.4.7 of ASCE 7 <br /> Note: Use straight-line interpolation for intermediate values of S, <br /> For Site Class = D and S, = 0.532 g, F„ = 1.500 <br />