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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 /> mce@montana.com <br /> Rev. 560100 <br /> User KW-0602045,Ver 5.61,25-Oct-2002 General Timber Beam Page 1 <br /> (c)1983-2002 ENERCALC Engineering Software c\ec55\o'shaughnessy.ecw:Calculations <br /> Description Header beam bedroom wing south elevation <br /> General Information Calculations are designed to 1997 NDS and 1997 UBC Requirements <br /> Section Name PrIlm:7.0x14.0 Center Span 23.00 ft . . . . .Lu 0.00 ft <br /> Beam Width 7.000 in Left Cantilever ft . . . . .Lu 0.00 ft <br /> Beam Depth 14.000 in Right Cantilever ft . . . . .Lu 0.00 ft <br /> Member Type GluLam Truss Joist-MacMillan, Parallam 2.0E <br /> Bm Wt.Added to Loads Fb Base Allow 2,900.0 psi <br /> Load Dur. Factor 1.150 Fv Allow 290.0 psi <br /> Beam End Fixity Pin-Pin Fc Allow 650.0 psi <br /> Wood Density 45.000pcf E 2,000.0ksi <br /> Full Length Uniform Loads <br /> Center DL 90.00#/ft LL 300.00 #/ft <br /> Left Cantilever DL #/ft LL #/ft <br /> Right Cantilever DL #/ft LL #/ft <br /> Summary Beam Design OKI <br /> Span=23.00ft, Beam Width=7.000in x Depth= 14.in, Ends are Pin-Pin <br /> Max Stress Ratio 0.438 : 1 <br /> Maximum Moment 27.8 k-ft Maximum Shear" 1.5 6.6 k <br /> Allowable 63.6 k-ft Allowable 32.7 k <br /> Max. Positive Moment 27.81 k-ft at 11.500 ft Shear: @ Left 4.84 k <br /> Max. Negative Moment 0.00 k-ft at 0.000 ft @ Right 4.84 k <br /> Max @ Left Support 0.00 k-ft Camber: @ Left 0.000 in <br /> Max @ Right Support 0.00 k-ft @ Center 0.356 in <br /> Max.M allow 63.55Reactions... @ Right 0.000 in <br /> fb 1,459.62 psi fv 66.93 psi Left DL 1.39 k Max 4.84 k <br /> Fb 3,335.00 psi Fv 333.50 psi Right DL 1.39 k Max 4.84 k <br /> Deflections <br /> Center Span... Dead Load Total Load Left Cantilever... Dead Load Total Load <br /> Deflection -0.237 in -0.827 in Deflection 0.000 in 0.000 in <br /> ...Location 11.500 ft 11.500 ft ...Length/Defl 0.0 0.0 <br /> ...Length/Dell 1,163.4 333.63 Right Cantilever... <br /> Camber(using 1.5`D.L.Defl)... Deflection 0.000 in 0.000 in <br /> @ Center 0.356 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 19.860 Le 0.000 ft Sxx 228.667 in3 Area 98.000 in2 <br /> Cv 1.000 Rb 0.000 Cl 0.000 <br /> Max Moment Sxx Req'd Allowable fb <br /> @ Center 27.81 k-ft 100.08 in3 3,335.00 psi <br /> @ Left Support 0.00 k-ft 0.00 in3 3,335.00 psi <br /> @ Right Support 0.00 k-ft 0.00 in3 3,335.00 psi <br /> Shear Analysis @ Left Support @ Right Support <br /> Design Shear 6.56 k 6.56 k <br /> Area Required 19.668 in2 19.668 in2 <br /> Fv:Allowable 333.50 psi 333.50 psi <br /> Bearing @ Supports <br /> Max. Left Reaction 4.84 k Bearing Length Req'd 1.063 in <br /> Max. Right Reaction 4.84 k Bearing Length Req'd 1.063 in <br />