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13-698-001
DESIGN WIND PRESSURE FOR WALL COMPONENTS & CLADDING ASCE 7 -10 (CGrC < 60 ft) Wind speed (mph) V = 175-mph }� Mean Roof Height h = 16.5-ft u�_'' Risk_Category :_ "II" cj Exposure_ Category= "C" Kn = 1.00 Kd = 0.85 KZ = 0.87 q,:= 0.6.0.00256•KZ•Kn•Kd•V2. lb = 34.63•psf ft2 WALL PRESSURES Zone 4 Zone 5 Aj = P4pj = P4nj = PSpj = P5nj = 1.00 40.9 •Psf -44.3 , psf 1 40.9 -Ps' -54.7 •Psf FIND DISTANCE "a": Length of Building (ft): Width of Building (ft): ao := minj(0.1 •min(w, L)), (0.4•h)j = 4.00ft a:= max[(3•ft) , ao, 0.04•min(w, L)] = 4.00ft DISTANCE "a" (ft): t ?! -f{, L:= 40•ft w:= 70•ft a = 4.00ft