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<br />Wind Soeed: <br />Exoosure: <br />Sign Heiqht: <br />Imoortance Factor: <br />Wind Pressure: <br /> <br />120 MPH <br />B <br />30 ft <br />0.77 <br />21.46 sf <br /> <br /> <br />.ComDanv: <br />Proiect: <br />Location: <br /> <br />Florida Sign Company <br />Wal-Mart <br />Zephyrhills. FL <br /> <br />1875 WEST MAIN ST. <br />BARTO~ FLORIDA 33830 <br />FL C.O.A. No. 00008883 <br /> <br />ij <br /> <br />- ..... .>........ '............. ............ ,... ,. .,.......................'...........:.............'...'. .. <br />' .. ," ..' , .. ,.. ".' .. _.'. ".,.-' .. '" ',-" < ,,' ~ ,', .,.,~ <br />. ,- -. '" .,,' .... ,- <br />- .' :,<.. '- " ....... '..' <br />J . .... .,.... '-". <br /> <br />Width of Siqn = <br /> <br />2ft <br /> <br />o in <br /> <br />Allowable Shear Value = <br /> <br />110 Ibs/Anchor <br /> <br />Heiqht of Siqn = <br /> <br />2ft <br /> <br />o in <br /> <br />Allowable Tension Value = <br /> <br />109 Ibs/Anchor <br /> <br />Area = <br /> <br />4.00 fe <br /> <br />Number of Anchors = <br /> <br />3 <br /> <br />Shear oer Bolt = ( Area x 10 psf ) 1 # Bolts = <br /> <br />13.33 Ibs <br /> <br />Tension oer Bolt = ( Area x Wind Pressure) 1 # Bolts = <br /> <br />28.61 Ibs <br /> <br />Bolt Value = ( Shear per Bolt 1 Shear Value) + ( Tension per Bolt 1 Tension Value) <br /> <br />Bolt Check <br /> <br />~Bolt Value = 0.38 < <br /> <br />1.33~ <br /> <br />Use a minimum of (3) of the following anchor options per letter: <br />- 1/4" dia. x 1 1/2" emb. Lag screws into 1/2" plywood or wood studs. <br />- 1/4" dia. x 1 1/2" Tapcons into CMU or Concrete. <br />- 1/4" dia. Thru Bolts into 2x4 cont. wood runner behind wall studs. <br /> <br /> <br />qK <br /> <br />L/ - 2z,-1lY <br /> <br />AI/loads per Florida Building Code 2004 with 2007 revisions and ASCE 7"()2 <br /> <br />4/22/2008 <br />Alan C. Plants, P.E. <br />FL P.E. No. 63913 <br />