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Page 2 of 2 <br />ENGINE E R ENG <br />PROJECT: POPEYES <br />PROJ. NO.: 3889 <br />CLIENT: LOREN ELECTRIC <br />V2.4 building code; CBC 2010, <br />10815 Randho Bernardo RD., SD, CA 92127 <br />projectmanager@sullawayeng.com <br />Phone: 858-312-5150 Fax:,858-777-3534 <br />DATE:8/7/13 <br />ENGINEER:MTY <br />units:, pounds, feet unless noted otherwise <br />Applied Wind Loads; from ASCE 7-05 <br />F=qCG'*CLAs with qh = 0.00256Kzl<ztl<MI, <br />Cf 1.584 (ASCE Fig. 6-20) <br />Kzt= 1.0 (unless unusual landscape) <br />Kz from ASCE table 6-3 <br />19 0.85 for §igns <br />V= 85 mph <br />G= 0.85 (ASCE 6.5.8) <br />s/h=0.762 <br />(ASCE 6.5.10 and 6.5.14) <br />max. height=; 5.3 <br />I= 1 for structural category I I <br />Exposure= c <br />weight= 0.310 kips <br />Ma= 0.00 k-ft <br />B/s=1.70 <br />Pole structure heightj at pressure Wind <br />Loads component section c.g. Kz 4 qZG'Ct Area shear Moment Mw <br />1 0.625 0.85 13.36 17.99 3.8 67 42 <br />2 3.25 0.85 13.36 17.99 27.2 489 1591 <br />sums: 30.95 557 1.63 (MW) k-ft arm= 2.93 <br />Mu=sqrt(1.2MDL <br />pu= 0.37 kip IVI= 1.63 k-ft M=sqrt(MDL2+Mw2) <br />41.644 = 2.61 k-ft <br />Pole Design section; pipe <br />Mu Z *Mn with Mn = fyZ fy= 35 ksi *= 0.9 <br />H Mu(k-ft)Z reg'd. (in)Size(in)t (in) Z <br />at grade 2.61 1.00 4 0.237 4.1 <br />Footing Design footprint: round <br />e= 1.3 (CBC 1605.3.2)CBC Table 1806.2, sections 1806.3.4,1807.3.2 <br />P= 0.72 kip Sl =Sxd/3 A =2.34 xP/(Slxb)S= 267 <br />Sl= 366 d =0.,5,A (1+ (1+4.36x h/A) A.5)CBC 1807.3.2.1 <br />A= 2.32 <br />footing: 20 - 0" dia. <br />4' - 1" deep