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ASCE 29.4.4 Rooftop Solar Panels Parallel to the Roof Surface on Buildings of All Heights and Roof Slopes. <br />Roof Slope =12 ° <br />Roof Shape Gable <br />Tributary Width s =6.00 ft <br />Tributary Length l =2.99 ft <br />Effective Area Ae =17.93 ft2 <br />Height of Structure h =15 ft <br />Wind Speed V =110 mph <br />Exposure Category C <br />Building Width B =35 ft <br />Building Length L =50 ft <br />Zone Width a =3.5 ft <br />Elevation Height zg =40 ft <br />Wind Directionality Kd =0.85 <br />Topography Factor Kt =1.00 <br />Ground Elevation Factor Ke =1.00 <br />Velocity Pressure Exposure Coefficient Kz =0.85 <br />Velocity Pressure qz = 0.00256KzKztKdKeV2 =22.32 psf <br />Solar Array Pressure Equalization a =0.76 <br />Array Edge Factor E =1.50 <br />Zone GCp p = qz(GCp)(E)(a) <br />3 - - <br />3r 3.44 -88.11 <br />3e 2.93 -75.12 <br />2 - - <br />2r 2.93 -75.12 <br />2e - - <br />2n 2.93 -75.12 <br />1 - - <br />1' - - <br />3810 S Teakwood St - <br />2018104710/5/2023