65764134-Copy-of-SmartBeamNon-CompositeCastellatedDesign.xls
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Non-Composite Castellated SmartBeam Design Program PRODUCTS BE!M IN0ORM!TION $O!DIN" IN0ORM!TION E1P!ND2D3 S1N3 PROP2S ob 'ame4 ample $roject Fniform Distributed Goads *net 1>.C+= inH! 8eam 0ark I /81 Gi%e Goad =++ plf *gross !B.#=+ inH! pan @&.+++ ft Dead Goad =++ plf " net &BB&.+#B inH& Fnbraced Gength @.+++ ft /oncentrated $oint Goads " gross @!>=.# inH& 0at. trength6-y @+ ksi Goad I 0agnitude Dist from $erc. DG " net !>>.B+> inH# (I (kips Gft. End (ft (J " gross !C&.#!1 inH# $1 +.++ +.++ +J r" net 1>.=+# in /astellated 8eam K!&7B> $! +.++ +.++ +J r" gross 1#.=B1 in Aoot beam K!&7B> $# +.++ +.++ +J y =!.&!+ inH& d !#.C in $& +.++ +.++ +J y 1=.##> inH# bf =.CC in RESU$TS ry !.!+= in tf +.>= in -ailure 0ode nteraction tatus rT !.&&& in tw +.&& in 8ending +.C=@ :1.+ 2LMM deffec ##.&@C in Castellation Parameters: hear +.@>B :1.+ 2LMM CONSTRUCTION BRID"IN" e B.@++ in Keb $ost +.>@C :1.+ 2LMM End /onnection type b >.@++ in O4erall 536(7 8935 O;<< 0in 'o. 2f 8ridging Aows 1 dt >.+++ in Gi%e Goad Deflection 1.1=CNN G;@&@ 0a". 8ridging. pacing (ft && !=.+++ in Dead Goad Deflection 1.#+!NN G;&C= M!1IMUM P!SS!B$E DUCTS dg #@.=++ in %!RNIN"S phi >1.#@> deg 1B.&C1 C.B@+ 1=.!>@ ho !#.=++ in wo !+.@++ in Aound (Diam. (in AE/T*')FG*A Kidth (in " 3eight (in 50 CB36X76 Shear Tab
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Transcript of 65764134-Copy-of-SmartBeamNon-CompositeCastellatedDesign.xls
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HelpCMC Steel Products Non-Composite Castellated Beam Design ProgramINTRODUCTION:NOMENCLATUREThis program will assist in sizing simply supported, castellated beams with point and uniformly distributed loads.All areas in shaded yellow require information to be input. Contact CMC Steel Products toll free at (877) 764-2326for further information or assistance.STEPS:1. Enter job name and design mark (not required).2. Enter span, unbraced length, material strength and conx. type.3. Enter loading. Program allows (1) uniform live load, (1) uniform dead load, and (4) point loads. Note, beam wt. is included.4. Press Stnd. Geom. button. This enters the standard castellation pattern corresponding to the given wide flange.OPTIMIZATION:Three modes of failure and their corresponding interaction values are shown in the results section. All values mustbe less than or equal to 1.0 for the beam to be ok. Press the "Find lightest shape" button to have the program selectthe lightest shape with standard castellation geometry. Significant strength changes can be achieved by modifyingthe castellation pattern. The following guidelines will help the optimization process.1. To increase shear or web post strength, increase "e".2. To increase bending strength, decrease "e".3. If point loads are a significant portion of the load, increase "dt".CONSTRUCTION BRIDGING:Construction bridging is required for castellated beams that spans longer than the maximum bridging spacing.VARIABLESMaximum bridging spacing is controlled by connection type at end of beam.d = depth of root beamOSHA requires construction bridging to be installed to meet the following loading conditions:bf = flange width1. A 300 lb. Man @ midspan - requires bolted X-bridging to be installed before hoisting cables are removed.tf = flange thickness2. One 4000 lb. Bundle of deck to be placed over three beams no further than 1 ft from the end of the beam -tw = web thicknessrequires horizontal bridging to be in place before deck bundles are placed.e = web post width & tee lengthWARNINGS:b = width of sloped portion1. "e
