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DATE:V I N C I & A S S O C I A T E S SHEET:3 <br />PROJECT:Eduardo Ontiveros Structural Engineers JOB NO.:22-3457 <br />3409 S Olive St 175 E. WILBUR ROAD, STE 103 • THOUSAND OAKS, CA 91360 ENGR.:JRV <br />Santa Ana, CA 805.496.2100 • VinciSE.com <br />Company Titan <br />Wind Analysis Per ASCE 7-16 - Components and Cladding <br />Exposure Category : C <br />Importance Factor : 1 <br />Basic Wind Speed : 100 <br />Topographical factor : 1 Flat <br />Bldg Ht to eave : 10 ft <br />Bldg Ht to Ridge : 15 ft <br />Bldg L : 53 ft <br />Bldg W : 42 ft <br />Effective area : 11.30 ft2 a = 3 (width of edge strips, ASCE 7, 28.3-1) <br />Design pressures for Roof Top Solar Panels <br />qh = 18.50 psf (q h = 0.00256K z K zt K d K e V2 ) (ASCE 7, 26.10) <br />Kz = 0.85 Kzt = 1 Kd = 0.85 Ke = 1 <br />G Cp = External pressure coefficient ASCE 7, 30.3.2) <br />G Cpi = 0.18 or -0.18 (ASCE 7, 26.13-1, Enclosed Building) <br />Zone 1 Zone 1' Zone 2 Zone 2e Zone 2n Zone 2r Zone 3 Zone 3e Zone 3r Zone 4 Zone 5 <br />G Cp 0.88 - - 0.88 0.88 0.88 - 0.88 0.88 0.70 0.70 <br />-G Cp -1.75 - - -1.75 -1.96 -1.75 - -2.44 -1.96 -0.80 0.00 <br />(ASCE 7, 30.3-2A <br />Roof Top Solar Panels (psf)Zone 1 Max Pressure = -38.77 psf GOVERNS <br />ƳΕ = 1.5 (ASCE 7, 29.4-7)Zone 2 Max Pressure = -43.48 psf GOVERNS <br />(USING WORST CASE EDGE FACTOR)Zone 3 Max Pressure = -54.15 psf GOVERNS <br />p = qh (GCp ) (ƳΕ) (Ƴα) (ASCE 7, 29.4.4) Ƴα = 0.8 <br />Zone 1 Zone 1' Zone 2 Zone 2e Zone 2n Zone 2r Zone 3 Zone 3e Zone 3r Zone 4 Zone 5 <br />Positive 19.50 19.50 19.50 19.50 19.50 19.50 15.54 15.54 <br />Negative -38.77 -38.77 -43.48 -38.77 -54.15 -43.48 -17.76 0.00 <br />Components and Cladding Pressure (psf) Zone 1 Max Pressure = -35.64 psf <br />Zone 2 Max Pressure = -39.57 psf <br />Zone 3 Max Pressure = -48.45 psf <br />p = qh [(G Cp ) - (G Cpi)](pressure on component, ASCE 7, 30.3-1) <br />p (min) = 16 psf (ASCE 7, 30.2.2) <br />Zone 1 Zone 1' Zone 2 Zone 2e Zone 2n Zone 2r Zone 3 Zone 3e Zone 3r Zone 4 Zone 5 <br />Positive 19.58 19.58 19.58 19.58 19.58 19.58 19.69 19.69 <br />Negative -35.64 -35.64 -39.57 -35.64 -48.45 -39.57 -21.93 -21.93 <br />8/3/2023 <br />-3409 S Olive St <br />08/29/23