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Array 1 House <br /> Secl: 1.5 x 3.5 2 <br /> 5W:OFF <br /> 2 <br /> 4 <br /> Array Details GCP Zones 1/2e 2 Ser 3r <br /> Roof Framing 2x4 Rafter DF No.2 <br /> Spacing 16.0" GC -1.5 -2.5 -3.6 <br /> Figure 30.3-(2A-5B) <br /> Beam Span 8.0', 8.0' Design Pressure Up [psf] <br /> Roof Pitch 260 Equation 29.4-7 ya=0.75 yE 1.0, <br /> -26.6 -44.3 -63.7 <br /> Panel Quantity 9 Factored Design Pressure <br /> Panel Array Area 194.72 ft2 Up [psf] -14.5 -25.1 -36.8 <br /> ASD LC(6D+,6W) <br /> Panel Orientation Landscape Exposed Design Pressure <br /> Lag Screw Embedment 2.5" Up [psf] -39.8 -66.4 -95.6 <br /> Flashkit Pro 5/16" lag ya=0.75 yE 1.5, <br /> Roof Attachment Type screw Design Pressure Down <br /> 8.9 8.9 8.9 <br /> Shear Capacity <br /> [psfl <br /> Unirac Testing 190.0 lbs Tributary Area [ft 2] 21.6 21.6 18.1 <br /> Pullout Capacity 665.0 lbs Maximum Connection 150 150 126 <br /> Unirac Testing Spacing [in] <br /> Velocity Pressure Maximum Rail Span [in] 48 48 48 <br /> Equation 26.10-1 (K =0.9, K =1, 23.66 psf <br /> Z nr Maximum Rail Cantilever <br /> Kd=0.85, K,=1.0) [in] 16 16 16 <br /> Design Connection 48 48 48 <br /> Spacing [in] <br /> Deign Connection Spacing 48 48 48 <br /> (exposed) [in] <br /> 581 E Technology Ave, C1500 Orem, UT 84097 925-787-3067 www.rig htangleeng.com Page of <br />