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• <br /> 4/7/17 <br /> Pg. <br /> Wood Beam CalculatorTM <br /> CIS RUCTIONCALC <br /> We Empower The Building industry <br /> Assumptions:Beams are simple span.(no overhangs,etc.). Full length of fop of beam is laterally supported. No shear <br /> stress modifications. Bending in strong axis only.No wet use or high moisture content. No high temperature use. www.00nstructioncalc.com <br /> Dynamic loading not considered.Design values from 1997 National Design Specification for Wood Construction. <br /> Disclaimer:All users of this software shall comply with State Engineering Law,which specifies who may perform <br /> engineering,and defines the practice of engineering. <br /> Job Name: Langus Residence <br /> Beam I.D.: Deck Beam <br /> Other Info.: <br /> General Information 200— Load and Span Diagram(Not To scale), <br /> x <br /> Span,L=I 29.00 ft I 100-4- <br /> Max. <br /> Max.Allowed Live Deflection,L/1.__._..__..__360__.___,._1.0.97 in I <br /> Max.Allowed Total Deflection,L/_ 240_..__._._=1.45 in a 0 1 x1 I I I I t x I 1 <br /> 3 m 5 10 15 20 25 30 35 <br /> Load Duration I Ten Years(Live) I:I -500— <br /> T <br /> Add Self Wt.? 0 Yes O No -200. x <br /> Loads Other Than -300-300— span(ft) <br /> Uniform Loads? I No I T <br /> Uniform Loads Over Full Length of Member <br /> Tributary Uniform Live Reduced Live Uniif.Dead Load, , <br /> Live,psf Dead,psf width,ft Load,plf Load,plf. plf. <br /> ' Floor Loads 40 psf I 10 psf 1 3.00 ft 120.0 Iblft 120.0 lb/ft 30.0 lb/ft <br /> • Load Subtotals 120.0 Iblft 120.0 Ib/ft 30.0 lblft <br /> Total Uniform Loads WL= 120.0 Iblft Wo a 30.0 Ib/ft <br /> Combined Total Uniform Load Wu a 150.0 lb/ft <br /> 4x And Smaller(Lumber) 5x And Larger(Timbers) <br /> Lumber Material I Hem-Fir 14I Timber Material I Hem-Fir Lt. <br /> Lumber Grade I No.2 Iet,I Timber Grade I WWPA-No.2 14 <br /> Repetitive I - <br /> 12 x 16 <br /> Member Use? - - 6 x 22 14 x 16 - <br /> INo STI - 8x18 16x16. - <br /> 10x16 - <br /> Glued Laminated Members 2.0E Parallam PSL <br /> Glulam Grade ' I 24F-V4 (:I - I 5-114"x 14" <br /> 2.11116"x 18" 7"x 14" <br /> • <br /> 2.5 x 18 5.125 x 15 3-1/2"x16 <br /> 3 x 16.5 6.75 x 13.5 <br /> 3.125 x 16.5 . 8.75 x 12 Truss-Joist MacMillan I-Joists <br /> 5x15 - I - <br /> (Applies Only To Western Species Glued-Laminated Beams) <br /> Final Member R. actions Including Self-Weight Add'l Detail-incl.Self Wt. <br /> Glued Laminated ; R., R,, Max Moment: 17,782 ft-lb <br /> Final Size: Live Load: 1,740 lb 1,740 lb Member Design Shear 2,241 lb <br /> 15.125 x 15 V Dead Load: 713 lb 713 lb Total Deflection: 1.038 in <br /> Minimum Bearing Total Load: 2,453 lb 2,453 lb Live Deflection:0.736 in <br /> Length=1.50 in Efficiency of Member: <br /> BendingOverdesign: 116.2% Req'd El,no self-weight added(in 2 1.976E+09 <br /> (Assuming Full-Width Bearing) 9lb): <br /> Shear Overdesign:334.5% Approx.Self Weight 19.15 plf <br /> Final Member Selected: 5.125 x 15, Deflection Overdesign:31.3% Min.Calc'd Bearing Length 0.74 in <br /> Glued Laminated, 24F-V4 <br /> This member makes it by: 31.3% <br /> Controlling criteria is: Deflection <br /> • <br /> Beam.xls <br />