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<br />COMPANY: Apple Sign <br />PROJECT: San Antonio <br /> <br />Architectural Services & Engineering, Inc <br />24710 State Road 54 ESO 7882 <br />Lutz. FI 33549 <br /> <br />Robert W. Wall, PE <br />Fla 46021 <br /> <br />S'-O' Area 1 <br /> <br />Sample Calculations <br />Wind Load ::: WI.. <br />WI.. ::: Cf'" WIND ksf <br />WI..::: 1.2 ", 1.79 <br />Force::: 2.1557 * 48 <br />Force::: 1.0347 kips <br /> <br />Zreq::: Moment'" 12 <br />fb*NC <br /> <br />o <br />I <br />CD <br /> <br />o <br />I <br />o <br />- <br /> <br />0'-6 . <br /> <br />Area 2 <br /> <br />fb = 21.0 ks! for Steel pipe <br />fb = 27.6 ksi for Steel pipe <br />fb = 19.0 ksi tor Aluminum <br />LOF = 1.33 <br />Zreq = 3.104* 12 <br />24 ", 1.33" 1 <br />Zreq= 1.164in3 <br /> <br />Concrete approx. 1.33 cu. yds <br />Concrete is 3000 psi at 28 days <br />Wind loads - FBC 2001. ASCE 7-98 <br /> <br />h <br />I <br />Co <br />... <br /> <br /> <br />8 . x ,28' ASTM A53-SIB Pipe <br />Zact.. 8.5 in3 > Zreq::: 5.16 in3 <br /> <br />o <br />I <br />., <br /> <br />I I <br />I I <br />I I <br />I I <br />I I <br /> <br />3'_0 " <br /> <br />'; 3 '.:"'01. <br /> <br />Steel - AISC-ASD Ninth Edition <br />Soil bearing capacity 2000 pst (2 kst) <br /> <br />WIND - ASCE - Exposure B - 130 mph <br />Cf Wind AREA <br />s ft2 <br /> <br /> <br />1.00 1.20 <br />2.00 0.70 <br />TOTALS <br /> <br />17.96 <br />17.96 <br /> <br />48.00 <br />5.00 <br />53.00 <br /> <br />13.00 <br />5.00 <br /> <br />1.03 <br />0.06 <br />1.10 <br /> <br />3.10 <br />13.77 <br /> <br />1.16 <br />5.16 <br /> <br />MEAN SIGN HEIGHT (HB) = MOMENT AT GROUND = 13.76 k-ft = 12.5 ft <br />CHECK FOOTING TOTAL FORCE 1.097 kips <br /> <br />Pallow = S * b * d A 2 <br />2.37 * d + 2.64 * HB <br />P allow = 2.5 * 3 * 4 "2 <br />2.37 * 4 + 2.64 * 12.5 <br /> <br /> <br />1; <br /> <br />