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A.V. Schwan & Associates JOB TITLE F&D Santa Ana CPU Canopy <br />6000 E Thomas Rd <br />Scottsdale, AZ 85251 JOB NO.7202 SHEET NO. <br />602-265-4331 CALCULATED BY ATB DATE <br />CHECKED BY MK DATE <br /> Wind Loads :ASCE 7- 16 <br />Ultimate Wind Speed 95 mph <br />Nominal Wind Speed 73.6 mph <br />Risk Category II <br />Exposure Category C <br />Enclosure Classif.Open Building <br />Internal pressure +/-0.00 <br />Directionality (Kd)0.85 <br />Kh case 1 0.882 <br />Kh case 2 0.882 <br />Type of roof Monoslope <br />Topographic Factor (Kzt) <br />Topography Flat <br />Hill Height (H) 0.0 ft H< 15ft;exp C <br />Half Hill Length (Lh) 0.0 ft \Kzt=1.0 <br />Actual H/Lh = 0.00 <br />Use H/Lh = 0.00 <br />Modified Lh = 0.0 ft <br />From top of crest: x = 0.0 ft <br />Bldg up/down wind? downwind <br />H/Lh= 0.00 K1 =0.000 <br />x/Lh = 0.00 K2 =0.000 <br />z/Lh = 0.00 K3 =1.000 <br />At Mean Roof Ht: <br />Kzt = (1+K1K2K3)^2 =1.00 <br />Gust Effect Factor Flexible structure if natural frequency < 1 Hz (T > 1 second). <br />h =18.0 ft If building h/B>4 then may be flexible and should be investigated. <br />B = 22.0 ft h/B = 0.82 Rigid structure (low rise bldg) <br /> /z (0.6h) =15.0 ft <br />G =0.85 Using rigid structure formula <br />Rigid Structure Flexible or Dynamically Sensitive Structure <br />ē =0.20 Natural Frequency (η1) =0.0 Hz <br />ℓ = 500 ft Damping ratio (β) = 0 <br />zmin =15 ft /b =0.65 <br />c = 0.20 /α = 0.15 <br />gQ, gv =3.4 Vz =80.2 <br />Lz =427.1 ft N1 =0.00 <br />Q =0.94 Rn =0.000 <br />Iz =0.23 Rh =28.282 η =0.000 h =18.0 ft <br />G =0.89 use G = 0.85 RB =28.282 η =0.000 <br />RL =28.282 η =0.000 <br />gR =0.000 <br />R = 0.000 <br />Gf = 0.000 <br />5 of 42 <br />1801 E Dyer Rd <br />3/11/2025