Laserfiche WebLink
B JL 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone: 423-814-8448 <br /> ENGINEERING Fax:425-821 2120 <br /> Armstrong Residence Revision Date. 4/8/2019 <br /> 19-077-07 <br /> Criteria <br /> Code: ASCE 7-10(Seismic)/AF&PA WFCM-12 (Wind) <br /> Risk Category: II -Other Structures N. Table 1.5-1 <br /> Snow Importance Factor Is = 1.00 Table 1.5-2 <br /> Ice Importance Factor-Thickness l; = 1.00 Table 1.5-2 <br /> Ice Importance Factor-Wind l, = 1.00 Table 1.5-2 <br /> Seismic Importance Factor le = 1.00 Table 1.5-2 <br /> Spectral Response, Short Period SS = 1.354 (Mapped) <br /> Spectral Response, 1-s Period St = 0.489 (Mapped) <br /> Site Class: D . Table 20.3-1 <br /> Site Coefficient Fa = 1.00 Table 11.4-1 <br /> Site Coefficient F„ = 1.51 Table 11.4-2 <br /> Structural Systems: <br /> Light framed walls with shear panels <br /> Response Modification Coefficient R = 6.5 Table 12.2-1 <br /> Overstrength Factor S2o = 3 Table 12.2-1 <br /> Deflection Amplification Factor Cd = 4 Table 12.2-1 <br /> Ultimate Design Wind Speed: 110 mph V <br /> Exposure to Wind: N/S Exposure B . Section 26.7.3 <br /> E/W Exposure B . Section 26.7.3 <br /> Topographical Factor KZT = 1.00 <br /> Date: 4/8/2019 <br /> Page: L1.1 <br />