Wind Load Calculation As Per Asce 7-05 |link| Page

p=qh×[(GCp)−(GCpi)]p equals q sub h cross open bracket open paren cap G cap C sub p close paren minus open paren cap G cap C sub p i end-sub close paren close bracket GCpcap G cap C sub p

qz=0.00256⋅Kz⋅Kzt⋅Kd⋅V2⋅Iq sub z equals 0.00256 center dot cap K sub z center dot cap K sub z t end-sub center dot cap K sub d center dot cap V squared center dot cap I If using SI units ( ), the constant 0.002560.00256 is replaced by 0.6130.613 5. Design Wind Pressure ( The final design pressure wind load calculation as per asce 7-05

q30=0.00256×0.98×1.0×0.85×(110)2×1.0q sub 30 equals 0.00256 cross 0.98 cross 1.0 cross 0.85 cross open paren 110 close paren squared cross 1.0 p=qh×[(GCp)−(GCpi)]p equals q sub h cross open bracket

This is the 3-second gust speed at 33 feet above ground in open terrain. It is found on the wind speed maps (Figures 6-1 through 6-4 in ASCE 7-05). wind load calculation as per asce 7-05

p=17.54+4.64=22.18 psfp equals 17.54 plus 4.64 equals 22.18 psf

from the ASCE 7-05 wind maps. This speed represents a 3-second gust at 33 feet (10 meters) above ground in Exposure C. Importance Factor (