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<br />COMPANY: AAA Wholesale Signs <br />PROJECT: AE08-024 <br /> <br />Architectural Services & Engineering, Ine <br />24710 Stille ROild 54 <br />Lutz, FI 33559 EBO 7882 <br /> <br />Robert W. Wall, PE <br />Fla 46021 <br /> <br />---, <br /> <br />Sal11ple Calculations <br />Wind Load = WL <br />WL = Cf ' WIND psi <br />WL = 1.2 ' 31,217 <br />Force = 37.460' 113,66 <br />Force = 4.2580 kips <br /> <br />00 <br />, ---- <br /> <br />10' - 4 "Area 1 <br /> <br />--- 8 "x ,32.2 " ASTM A53-S/B Pipe <br />Zact = 16.81 in3 > Zreq 11.709 il13 <br /> <br />Zreq = Moment ' 12 <br />fb ' NC <br /> <br />NC = Numlwr of columns <br /> <br />fb = Bel1llinq (ksi) <br /> <br />LDF = 1 <br /> <br />Zreq = 23.4 1 * 1 2 <br />24 * 1 . 1 <br /> <br />Zreq = 11,70 in3 <br /> <br /> I I <br />9 I I <br />~ <br />-- I I <br /> 4' -0 " <br />l..a 4'-01" .. <br /> x <br /> <br />Concret(~ approx, 2,37 CU, yds <br />Concrete is 3000 psi at 28 days <br />All WilHI loads designed ASCE 7.02 <br />which 1l1eets FBC 2004, wi 2006 supp., <br />IBC 2003, IBC 2006 <br />Structural Steel Design only as approved <br />in Chapter 35 of referenced codes, <br />Soil Conditions to be of bearing <br />capacity, verify before constructioll <br /> <br />WIND - ASCE - Exposure C - 130 mph <br />Cf Wind AREA <br />(psf) (ft2) <br /> <br />1.00 <br />TOTALS <br /> <br />1.20 <br /> <br />31.22 <br /> <br />113.67 <br />113.67 <br /> <br />y <br />(ft) <br />5.50 <br /> <br />FORCE <br />(kips) <br /> <br />4.26 <br />4.26 <br /> <br />MOMENT <br />( k-ft) <br />23.42 <br /> <br />Z REQ <br />(in3) <br />11 .71 <br /> <br />MEAN SIGN HEIGHT (HB) = <br /> <br />CHECK FOOTING <br />Pallow = S * b <br />2.37 * d <br />P allow = 2.5 * 4 <br />2.37 * 4 <br /> <br />MOMENT AT GROUND = <br />TOTAL FORCE <br /> <br />23.4 1 k - ft = <br />4.258 kips <br /> <br />5.5 <br /> <br />ft <br /> <br />* d ^ 2 <br />+ 2.64 * HB <br />* 4 ^2 <br />+ 2.64 * 5.5 <br /> <br />b = width of footer (ft) <br />d = height of footer (ft) <br />= 6.6666 (kips) > 4.2580 (kips) is O.K. <br /> <br />~ <br />ffrl?3 <br />