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COEFFICIENIS AND PRESSURES r~oof ComponenU3 i1nd Cladding Actual pressure Velocity pressure Edge strip width :::;: Vel()city. F)rf:~f)~3ure x lJse factor x Coeffici€~nt ::: 21 psi Use factor ::: 1.0 - 4 feet. End zone width = 8 feet Member 1 --Span 43.833 ft.. Spacing 24 in., Member located in interior zone: Tributary Interior area Coefficient::: -1.5 Eave and ridge areas: Coefficinnt ::: --1.6 Overhang area : Coeffident::: -1.55 Wind uplift at bearing::: 1343 pounds Slope 6 /12, Overhang 1.33 ft. area::: 640.444 square feet Pressure::: -31.5 psf Pressure = -33.601 psf Pressure = -32.55 psf Member 2 ---Span 43.833 ft., ~;paci ng 24 in., Member located in end zone: I y- ibutay"y area Interior area Coefficient - -2.2 Eave and ridge areas: CoefficIent = -2.2 Overhang area Coefficient::: -1_6 Wind uplift at bearing = 18g2 pounds Slope 6 /12, Overhang 1.33 ft. ::: 640.444 square feet Pressure = -46.2 psf Pressure::: -46.2 psf Pressure = -33.601 psf Member 3 --Span 26.67 ft.. Spacing 24 in., Slope Member located in interior zone: Tributary area Interior area Coefficient -1.5 Eave and ridge areas: Coefficient - -1.6 Overhang area : Coefficient - -1.55 Wind uplift at bearing::: 860 pounds 6 /12, Overhang 1.33 ft. = 237.0963 square feet Pressure = -31.5 psf Pressure = -33.601 psf Pressure = -32.55 psf Member 4 --Span 26.67 Member located in end Interior area Eave and ridge areas: Overhang area Wind uplift at ft.. ~;pacinq 24 in., Slope 6 /12, Overhang 1.33 ft. zone: 'T'l'il)llt.ary area = 237"0963 square feet Coefficient - -2.2 Pressure = -46.2 psf Coefficient :.:: -2.2 Pressure ::: --4~.2 psf Coefficient::: --1.6 Pressure::: --33.601 psf bea y- i ng -= .1 .u:<4 POll nds