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<br />COEFFICIENTS AND PRESSURES <br />Wall Components and Cladding <br /> <br />Actual pressure <br />Velocity pressure <br />Edge strip width <br /> <br />= Velocity pressure x Use factor x Coefficient <br />= 20.4 psf Use factor = 1.0 <br />= 3 feet <br /> <br />Tie column number 1 --Column height 7.333333 feet, Spacing 96 inches <br />Column located in interior zone: Tributary area = 58.66667 square feet <br />Coefficient = -1.281 Pressure = -26.133 psf <br />Outward wind force on tie column = 1533 pounds <br /> <br />Tie column number 2 --Column <br />Column located in end zone: <br />Coefficient = -1.461 <br />Outward wind force on <br /> <br />height 7.333333 feet, Spacing 96 inches <br />Tributary area = 58.66667 square feet <br />Pressure = -29.805 psf <br />tie column = 1748 pounds <br />