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<br />BOTAS ENGINEERING, INC. <br /> <br />Job Sunny Isles Restaurant <br /> <br />- <br />Sheet No. of <br /> <br />Consulting Engineers <br /> <br />Calculated by DBC Date 5/2010 <br /> <br />Patricia M. Botas - Florida license # 41829 <br />7875 NW 12th Street, Suite 120 - Miami, FL 33126 <br /> <br />Checked by PMB Date 5/2010 <br /> <br />Max. Comb. PosItive Moment <br /> <br />MCMax.Pos := MMax.Pos.DL + MMax.Pos.LL <br /> <br /> <br />Reactions : <br /> <br />RMax := 2. [5' 8- I . (WDL + WLL) . LJ <br /> <br />Deflection : <br /> <br />_ I ( ) 4 ( )- I <br />OTotal := 5, 384 . WDL + wLL . L . E. 'rafter <br /> <br />Deflection and Resistance Checking : <br />Strength m bendmg - the actual bendmg stress shall not exceed the allowable deSign value <br /> <br />Actual <br /> <br />bendmg <br />stress: <br /> <br />MCMax.Pos <br />fb := <br />Srafter <br /> <br />fb = 737 pSI <br /> <br />RCheck := If( fb < Fb, "OK" , "error" ) <br /> <br />Deflection <br /> <br />Allowable L ( ) <br />Deflection: 0 Allow:= 240 0 Allow = 0.42 In DCheck:= If OT otal < 0 Allow' "OK" , "error" <br /> <br />Load Combination 2: Uniform DL + WL <br /> <br />Span length: L:= 8.33ft <br /> <br />Moments : <br /> <br />Max. POSitive Moment due to WL : MMax.Pos.WL := 8- I . wWL' L 2 <br /> <br /> <br /> <br /> <br />[Simple span] <br /> <br />MMax.PosWL = 1.04 KiP' ft <br /> <br />Max. Comb. PosItive Moment : <br /> <br />MCMax.Pos := MMax.PosWL + MMax.Pos.DL <br /> <br /> <br />Reactions : <br /> <br />RMax := 2 . [5 . 8- I . ( wDL + WWL) . LJ <br /> <br />Deflection : <br /> <br />_ I ( ) 4 ( )- I <br />OTotal := 5, 384 . wDL + WWL . L . E. 'rafter <br /> <br />Deflection and Resistance Checking : <br /> <br />Strength 1M bendmg - the actual bendmg stress shall not exceed the allowable deSIgn value <br /> <br />Actual MCMax.Pos <br />bendmg fb := fb = 1093 pSI RCheck:= If( fb < Fb, "OK" , "error" ) <br />stress : Srafter <br /> <br />Deflection <br /> <br />Allowable L ( ) <br />Deflection: 0 Allow := 240 0 Allow = 0.42 In DCheck:= If OT otal < 0 Allow' "OK" , "error" <br /> <br /> <br /> <br /> <br /> <br />86 <br />