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' J � <br />0 <br />Com�ute anchor bolt capacity in tension (UBC 19233.2) <br />L' <br />�� <br />Nomenclawrc <br />t= thickness of concrete wall <br />L' = Long sidc of truncatcd conc <br />d, = edge distance <br />I, = embcdment length <br />d = bolt hcad diamctcr <br />� <br />0 <br />Assumc thc following: <br />f'� = 2500 psi <br />bolt diametcr = S/8.• <br />ASTM A307 bolt, f,= 60 ksi (U13C 1923.3.1) <br />P„ =0.9Ah j�, =09(0.310)(GO) =1GJ4 kips <br />Covcrt to allowablc stress design, 16.7d / I.6 = 10.5 kips <br />Adjust for short tcnn load duration, 10.5 x L33 = 14 kips <br />Thcrc(orc 5/S dia A307 maximum tensilc capacity = l4 kips <br />similarly.'/a dia A307. maximum capaciry = 19.8 kips <br />7/8 A307, 27.0 kips <br />I" A307. 35.3 kips <br />cusTOMoa�cr+ Date: <br />& EIVGINEERING,INC 6/1T/2005 <br />pry;CM�t �MLLYSIf � IXLGN <br />Analysis Document: FJUNDATION REPAIR <br />Job Number. E6-427 <br />Page: 18 <br />