Laserfiche WebLink
Array 1 <br />Array Details <br />Roof Framing 2x6 Rafter DF No.2 <br />Spacing 16.0" <br />Beam Span 15.0' <br />Roof Pitch 10° <br />Solar Rails UR-40 <br />Panel Quantity 8 <br />Panel Array Area 173.08 ft² <br />Panel Orientation Portrait <br />Lag Screw Embedment 2.5" <br />Roof Attachment Type Umbrella L-Foot 5/16” <br />lag screw <br />Shear Capacity <br />NDS 2015 Table 12K 190.0 lbs <br />Pullout Capacity <br />NDS 2015 Table 12K 665.0 lbs <br />Velocity Pressure <br />Equation 26.10-1 (Kz=0.9, Kht=1, <br />Kd=0.85, Ke=1.0) <br />15.59 psf <br />GCP Zones 1/2e 2n/2r <br />/3e 3r <br />GCp <br />Figure 30.3-(2A-5B)-1.93 -2.52 -3.0 <br />Design Pressure Up [psf] <br />Equation 29.4-7 ga=0.53 gE=1.0,-16.0 -20.9 -24.9 <br />Factored Design Pressure <br />Up [psf] <br />ASD LC (.6D + .6W) <br />-8.0 -10.9 -13.3 <br />Exposed Design Pressure <br />Up [psf] <br />ga=0.53 gE=1.5, <br />-24.0 -31.4 -37.4 <br />Design Pressure Down <br />[psf]16 16 16 <br />Tributary Area [ft2]83.3 60.8 49.9 <br />Maximum Connection <br />Spacing [in]319 233 192 <br />Maximum Rail Span [in]80 80 77 <br />Maximum Rail Cantilever <br />[in]21 21 21 <br />Design Connection <br />Spacing [in] <br />*Adjusted <br />64 64 64 <br />Design Connection <br />Spacing (exposed) [in]64 64 64 <br />757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 4 of 6 <br />1312 S Hickory St <br />5/5/2025