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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 /> 12 <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 />Concrete breakout strength in shear - Case 1. Half of shear resisted by front bolts (17.5.2) <br /> <br />Applied shear Vapp = 0.35 kips Edge dist x near corner ca1 = 6.00 in <br />Edge dist y near corner ca2 = 6.00 in Load bearing length of anchor le = 6 in <br />Basic conc breakout strength Vb = 7.24 kips Proj area - single anchor AVco = 162.00 in2 <br />Proj area - group of anchors AVc = 180.00 in2 Mod factor for edge effect ed.V = 0.9 <br />Eccentricity of loading e’V = 0.00 in Mod factor of eccentricity ec,V = 1.00 <br />Mod factor for cracking c,V = 1.2 Mod factor for edge distance h,V = 1.0 <br />Nom conc breakout strength Vcbg = 8.69 kips Conc break out strength Vcbg = 6.52 kips <br />PASS - Shear breakout perpendicular to edge strength exceeds shear in bolts <br />2701 N Grand Ave- <br />Sign12/5/2024