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MONTE CLARK ENGINEERING Title: .lob# <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 KVJ-0602045,Ver561,25-Oct-2002 Timber Cantilevered Beam System Page 1 <br /> (c)1983-2002 ENERCALC Engineering Software c:\ec55\o'shaughnessy.ecw:Calculations <br /> Description Guest wing ridge beam <br /> General Information Calculations are designed to 1997 NDS and 1997 UBC Requirements <br /> Fb:Base Allow 2,400.0 psi Elastic Modulus 1,800.0 ksi Live loads placed on all spans at once <br /> Fv 190.0 psi Load Duration Factor 1.150 Cantilevers assumed unbraced for Fb calc <br /> Column Bay& Beam Data <br /> Column Spacing ft12.00 33.00 <br /> ....Actual Span ft --- 25.50 <br /> Left Cantilever ft ---� -- <br /> Right Cantilever ft 7.500 -- <br /> Beam Width in', 6.750 6.750 <br /> Beam Depth inI 21.000 21.000 <br /> Member Type Clul-am Clul-am <br /> Moments <br /> Mmax @ Center k-ft 0.0 63.4 <br /> Max @ Left End k-ft li --- -- <br /> Max @ Right End k-ft -96.5 --- <br /> Loads - -- - - - <br /> Dead Load #/ft! 180.0 180.0 <br /> Live Load #/ft 600.0 600.0 <br /> Stresses <br /> Fb:Allowable psi; 2,650.5 2,490.1 <br /> fb:Actual psi 2,334.6 1,533.4 <br /> OK OK <br /> Max.Shear lbs, 14,453.8 9,944.6 <br /> Fv:Allowable psi'; 218.5 218.5 <br /> fv:Actual psi', 153.0 105.2 <br /> ShearOK ShearOK <br /> Reactions <br /> Max.Left Reaction Ibsj -3,363.6 9,944.6 <br /> Max.Right Reaction lbs', 28,517.6 9,944.6 <br /> Deflections - - --- - <br /> Center DL in j -0.029 -0.183 <br /> .....Maximum in 0.127 -0.791 <br /> Left Cant.DL in I - <br /> .....Maximum inl - <br /> Right Cant DL in -0.178 •--- <br /> .....Maximum in I -0.771 --- <br />