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<br />Broyles And Associates <br />508 Baylor Court, Suite C <br />Chesapeake, Virgnia 23320 <br />PH: 757-436-2070 <br />Project <br />Starbucks <br />Job Ref. <br /> <br />Section <br />115 MPH Sign Foundation Design <br />Sheet no./rev. <br /> 2 <br />Calc. by <br />RSW <br />Date <br />2021/30/2024 <br />4 <br />Chk'd by <br /> <br />Date <br /> <br />App'd by <br /> <br />Date <br /> <br /> <br />Gust effect factor Gf = 0.85 <br />Minimum design wind loading (cl.27.1.5) pmin_r = 8 lb/ft2 <br />Topography <br />Topography factor not significant Kzt = 1.0 <br />Velocity pressure <br />Velocity pressure coefficient (Table 26.10-1) Kz = 0.85 <br />Velocity pressure qh = 0.00256  Kz  Kzt  Kd  Ke  V2  1psf/mph2 = 24.5 psf <br />Area of sign Af = B  s = 20.141 ft2 <br />Ratio of solid area to gross area  = 1.00 <br />Wall/sign forces – Case A and B <br />Force coefficient (Figure 29.3-1) Cf_A = 1.64 <br />Resultant force FA = max(16psf, qh  Gf  Cf_A)  Af = 0.7 kips <br /> <br />Embedment calculation uses ASD loads = 0.6* Ult = 690# * 0.6 = 414# <br /> <br />721 S Harbor Blvd <br />11/20/2024