Laserfiche WebLink
<br />BOT AS ENGINEERING, INC. <br /> <br />Consulting Engineers <br /> <br />Patricia M. Botas - Florida license # 41829 <br />7875 NW 12th Street, Suite 120 - Miami, Fl33126 <br /> <br />Job Sunny Isles Restaurant <br /> <br />- <br />Sheet No. of <br /> <br />Calculated by DBC Date 5/2010 <br /> <br />3.7. Concrete Floor Beam FB-4 - Flexural AnalysIs <br /> <br />Checked by PMB Date 5/2010 <br /> <br />- MaterIals and 5ectlon Data <br /> <br />Cross Section : <br /> <br />Concrete 4: Masonry: <br />Stren<jth: ~:= 5500pSl <br /> <br />Width of Beam: ...!?,:= 12m <br /> <br />Depth of Beam: ..53t:= I Gm <br /> <br />Wel<jht of <br />concrete : <br /> <br />~:= I sopcf <br /> <br />Masonry <br />self-wel<jht: <br /> <br />~:= GBpSf <br /> <br />- Beam span * Tributary len~th : <br /> <br />Relnforclnq Steel : <br />Yield Stren<jth : k:= GOKsI <br /> <br />Clear rebar <br />cover : <br /> <br />~:=2In <br /> <br />Beam span: .~:= lOft + Bin Tributary Len<jth at roof: ~:= 3ft + 10m <br /> <br />Slab: <br /> <br />~:= JOft+Bln <br /> <br />~:= 4ft + 41n <br /> <br />- Beam Loads : <br /> <br />Beam's Dead loads <br /> <br />Beam self-wel<jht : <br /> <br />~:=wc'dt.b <br />~.,:= wwall' O.S' 7.67ft <br /> <br />Wall Dead Load on beam: <br /> <br />RTB self-weight: <br /> <br />Wrbeam.5W. <br /> <br />Roof Dead Load on beam: <br /> <br />~.QJ.J....:= Ltr,b I RoofDL <br />~,,:= Ltrlb251abDL <br /> <br />Slab Dead Load on beam: <br /> <br />~:= Wbeam.5W + wbeam.Wall + wbeam.DLI + Wbeam.DL2 + Wrbeam.5W <br /> <br />Beam's live loads <br /> <br />Live Load on beam: <br /> <br />~J..k:= Ltrlb I RoofLL + Ltrlb2 FloorLL2 <br /> <br />~:= wbeam.LL <br /> <br />Bendln'3 Moments and Shear <br /> <br />Span moment DL : <br /> <br />~A - I L 2 <br />~.:= I I wDL beam <br />~A - I L 2 <br />~,:= I I wLL beam <br />~:= 1.2' MspanDL + I.G' MspanLL <br /> <br />Span moment LL : <br /> <br />Span Ultimate Moment: <br /> <br />Wbeam.5W = 200 plf <br />Wbeam.Wall = 26 I plf <br />Wrbeam.SW = 100plf <br /> <br />Wbeam.DL I = 96 plf <br />wbeam. DL2 = 433 plf <br /> <br />WDL = I 090 plf <br /> <br />Wbeam.LL = 250 plf <br /> <br />WLL = 250 plf <br /> <br />MspanDL = I , Kip ft <br />MspanLL = 3 Kip ft <br /> <br /> <br />'r!\ ~".i4fi~,"'~,,;~},:,~..,U <br />',i:7. Ki' ~,,~.:ft <br />,'> ,8 . ~""""\"* <br />c...;";;"'" n'I''t.i''''~",~ <br /> <br />48 <br />