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MONTE CLARK ENGINEERING Title: Job# <br /> 53 WAGON TRAIL Dsgnr: Date: 11:31AM, 30 JUN 04 <br /> COLUMBUS, MONTANA 59019 Description <br /> 1-888-280-6840 Scope <br /> race@montana.com <br /> Rev: 560100 <br /> User KW-0602045,Ver 5.6.1,25-Oct-2002 General Timber Beam Page 1 <br /> (c)1983-2002 ENERCALC Engineering Software c:1ec55\o'shaughnessy.ecw.Calculations <br /> Description Header beam at at shop <br /> General Information Calculations are designed to 1997 NDS and 1997 UBC Requirements <br /> Section Name 5.125x19.5 Center Span 22.00 ft . . . . .Lu 0.00 ft <br /> Beam Width 5.125 in Left Cantilever ft . . . . .Lu 0.00 ft <br /> Beam Depth 19.500 in Right Cantilever ft . . . . .Lu 0.00 ft <br /> Member Type GluLam Douglas Fir,24F-V8 <br /> Bm Wt.Added to Loads Fb Base Allow 2,400.0 psi <br /> Load Dur. Factor 1.150 Fv Allow 190.0 psi <br /> Beam End Fixity Pin-Pin Fc Allow 560.0 psi <br /> Wood Density 45.000pcf E 1,800.0ksi <br /> Point Loads <br /> Dead Load 2,800.0 lbs lbs lbs lbs lbs lbs lbs <br /> Live Load 7,500.0 lbs lbs lbs lbs lbs lbs lbs <br /> ...distance 11.000 ft 0.000 ft 0.000 It 0.000 ft 0.000 ft 0.000 ft 0.000 ft <br /> Summary IIllimommma Beam Design OK <br /> Span=22.00ft, Beam Width=5.125in x Depth= 19.5in,Ends are Pin-Pin <br /> Max Stress Ratio 0.826 : 1 <br /> Maximum Moment 58.5 k-ft Maximum Shear* 1.5 8.2 k <br /> Allowable 70.8 k-ft Allowable 21.8 k <br /> Max. Positive Moment 58.54 k-ft at 11.000 ft Shear: @ Left 5.49 k <br /> Max. Negative Moment 0.00 k-ft at 22.000 ft @ Right 5.49 k <br /> Max @ Left Support 0.00 k-ft Camber: @ Left 0.000 in <br /> Max @ Right Support 0.00 k-ft @ Center 0.326 in <br /> Max. M allow 70.83 Reactions... @ Right 0.000 in <br /> fb 2,162.81 psi fv 81.71 psi Left DL 1.74 k Max 5.49k <br /> Fb 2,617.00 psi Fv 218.50 psi Right DL 1.74 k Max 5.49 k <br /> i Deflections <br /> Center Span... Dead Load Total Load Left Cantilever... Dead Load Total Load <br /> Deflection -0.217 in -0.722 in Deflection 0.000 in 0.000 in <br /> ...Location 11.000 ft 11.000 ft ...Length/Deft 0.0 0.0 <br /> ...Length/Deft 1,215.6 365.89 Right Cantilever... <br /> Camber(using 1.5 D.L.Defl)... Deflection 0.000 in 0.000 in <br /> @ Center 0.326 in ...Length/Deft 0.0 0.0 <br /> @ Left 0.000 in <br /> @ Right 0.000 in <br /> Stress Calcs <br /> Bending Analysis <br /> Ck 20.711 Le 0.000 ft Sxx 324.797 in3 Area 99.938 in2 <br /> Cv 0.948 Rb 0.000 Cl 0.000 <br /> Max Moment Sxx Redd Allowable fb <br /> @ Center 58.54 k-ft 268.43 in3 2,617.00 psi <br /> @ Left Support 0.00 k-ft 0.00 in3 2,617.00 psi <br /> @ Right Support 0.00 k-ft 0.00 in3 2,617.00 psi <br /> Shear Analysis @ Left Support @ Right Support <br /> Design Shear 8.17 k 8.17 k <br /> Area Required 37.373 in2 37.373 in2 <br /> Fv:Allowable 218.50 psi 218.50 psi <br /> Bearing @ Supports <br /> Max. Left Reaction 5.49 k Bearing Length Req'd 1.914 in <br /> Max.Right Reaction 5.49 k Bearing Length Req'd 1.914 in <br />