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MAR -25-1997 12:05 RANKIN & RANKIN 9168239574 P.06 <br />0 0 <br />RANKIN & RANKIN JOB <br />8655 WASHINGTON BLVD. SHEET NO <br />ROSEVILLE, CALIFORNIA 95678 CALC. BY <br />(916) 782-9001 CHECK. BY <br />FOOTING REINFORCEMENT <br />Note: Base design on equivalent square beam contained entirely <br />within the circular footing. <br />Md 40.77 'k d= 31.5 <br />t� 34 <br />b= 34 <br />As = 40.77/[ 1.44 x 31-5 ]ft 0.90 sq in <br />Per U.B.C. Sec. 1910-5.2 for Min. Reinf. <br />1.33 x As = 1.20 aq in <br />Use: 4 - #61s Vert. Ea. Face <br />As = 4 x 0.44 1.76 sq in O.K. <br />Md = <br />40.77 'k <br />T = <br />40.77(12)/16 = <br />30.58 k <br />T/bolt = <br />30.58/2 <br />15.29 k <br />�16�� <br />Bolts <br />in Tension, Worth <br />19.00 k O.K. <br />Use: (1) <br />1 1/8 11 diam. x 360 <br />Long A36 A.B. <br />V <br />Ea. <br />Corner <br />C <br />T <br />