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WIND LOAD <br />(RISK CATEGORY III,IV) <br />130 MPH, EXP ”C” <br />CHAP 26.10.2 - WIND LOAD COMPONENTS & CLADDING (C&C) <br />qz= .00256 Kz Kzt Kd V2 I (26-10-1) <br />Ht. z at the centroid of area Af = 10 ft Exp = <br />Exposure coefficient Kz = 0.85 <br />c <br />(TABLE 26.8-1) <br />Topography factor Kzt = 1.00 (FIGURE 26.8-1) <br />Directionality factor Kd = 0.85 <br />Wind Speed V = 130 mph <br />Importance factor Iw = 1.00 <br />qz = 0.00256 x 0.85 x 1.0 x 0.85 x (130)2 = 31.26 psf <br />Gust Effect factor G = 0.85 <br />Force coeff Cf = 1.31 <br />Design wind pressure, F/Af = 31.26 x 0.85 x 1.31 = 34.81 psf <br />ASCE 7-16 <br />1115 S Birch St <br />04/26/23