Laserfiche WebLink
<br />BOT AS ENGINEERING, INC. <br /> <br />Job Sunnv Isles Restaurant <br /> <br />- <br />Sheet No. of <br /> <br />Consulting Engineers <br /> <br />Patricia M. Botas - Florida license # 41829 <br />7875 NW 12th Street, Suite 120 - Miami, Fl33126 <br /> <br />Calculated by DBC Date 5/2010 <br /> <br />Checked bv PMB Date 5/201 ~ <br /> <br />Min. steel area: <br /> <br />As := Pact' b . d <br />[ 3 . V fc . pSI 200 . pSI 3, V fc . pSI 200 . pSI ] <br />ASmln := If > , , <br />fy fy fy. (b . d) -, fy. (b . d) - I <br /> <br />Area of Steel needed : <br /> <br />2 <br />As = 0.20 In <br /> <br />2 <br />ASmln = 0.63 In <br /> <br />Remforcement steel Asteel:= If( As < Asmln, If( As. I .33 < Asmln, As. I .33 ,Asmln) ,As) <br />to provide : <br /> <br /> <br />No. of bars to provide: <br /> <br />(AsteelJ <br />n:= ceil <br />Abar <br /> <br />Rebar's size : <br /> <br /> <br /> <br />Bottom Reinf. --> 2-#5 <br /> <br />Flexure Design-Top Reinforcement <br /> <br />Diameter of proposed top lonqltudlnal reinforcement : <br />. 2 <br />Jlacv:= 5 ~:= Bar. 8- 'In dr = O.G In ~:= 0.0 I 22 . (Bar In) <br /> <br />Distance from exterior compressive fiber to <br />centroid of tensional reinforcement : <br /> <br />..53.,:= dt - 0.5dr - dst - cov <br /> <br />Factor 13 I : <br /> <br />( fc - 4KsI) <br />..1!w:= If fc < 4KsI ,0.85 ,0.85 - 0.05 . <br />1000pSl <br /> <br />ReSistance factor <br /> <br />,!,:= 0.9 <br /> <br />~:= 0.85' fc . (I _ I _ 2 . Msuppu 2J <br />fy 0.85. fc. ~. b. d <br /> <br />(0.85 . ~ I . fc 87000PSI) <br />~:= 0.75 . . <br />fy 87KsI + fy <br /> <br />.~~~~:= If(Pact < Pmax,"OK" ,"error") <br /> <br />Reinforcement ratio : <br /> <br />MaXimum relMforclnq ratio: <br /> <br />Max. reinforcement checking : <br /> <br />2 <br />Abar = 0.3 I In <br /> <br />~~}i~t1 <br />Lcl;'F,,21'~~IJ" <br />~~'\:<'~'~~ <br /> <br />~ I = 0.78 <br /> <br />Pact = 0.00 14 <br /> <br />Pmax = 0.0268 <br /> <br /> <br />23 <br />