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. Title Block Line 1 Project Title: g" <br /> You can change this area Engineer: Project ID: <br /> using the"Settings"menu item I Project Descr: <br /> and then using the"Printing& <br /> Title Block"selection. <br /> Title Block Line 6 arr-tea:24 JAN 2018 713AM <br /> WOOd Beam File=C:lUserstChrislDesktop18276.ec6 <br /> ENERCALC,INC.1983-2017,Build:10.17.12.10,Ver.10.17.12.10 <br /> Ltc,#:KW-06011301 Licensee:Covington <br /> Description: ridge beam <br /> _CODE REFERENCES <br /> Calculations per NDS 2005, IBC 2009, CBC 2010,ASCE 7-10 <br /> Load Combination Set: IBC 2015 <br /> Material Properties <br /> Analysis Method: Allowable Stress Design Fb+ 2400 psi E:Modulus of Elasticity <br /> Load Combination IBC 2015 Fb- 1850 psi Ebend-xx 1800 ksi <br /> Fc-Prll 1650 psi Eminbend-xx 950ksi <br /> Wood Species : DF/DF Fc-Perp 650 psi Ebend-yy 1600ksi <br /> Wood Grade :24F-V4 Fv 265 psi Eminbend-yy 850 ksi <br /> Ft 1100 psi Density 31.2 pcf <br /> Beam Bracing : Beam is Fully Braced against lateral-torsional buckling <br /> D(0.172)S(0.288) <br /> D(0.15)S(0.25) a a a a a <br /> a a a a a <br /> rd45.5x13.5 <br /> Span=24.0 ft <br /> •1 <br /> Applied Loads Service loads entered.Load Factors will be applied for calculations. <br /> Load for Span Number 1 <br /> Uniform Load: D=0.150, S=0.250 k/ft,Extent=0.0—>>11.670 ft, Tributary Width=1.0 ft <br /> Uniform Load: D=0.1720, S=0.2880 k/ft,Extent=11.670-->>24,0 ft, Tributary Width=1.0 ft <br /> DESIGN SUMMARY Design OK <br /> Maximum Bending Stress Ratio = 0.836 1 Maximum Shear Stress Ratio = 0.323 : 1 <br /> Section used for this span 5.5x13.5 Section used for this span 5.5x13.5 <br /> fb:Actual = 2,234.51 psi fv:Actual = 98.31 psi <br /> FB:Allowable = 2,672.56 psi Fv:Allowable = 304.75 psi <br /> Load Combination +D+S+H Load Combination +D+S+H <br /> Location of maximum on span = 12.350ft Location of maximum on span = 22.949 ft <br /> Span#where maximum occurs = Span#1 Span#where maximum occurs = Span#1 <br /> Maximum Deflection <br /> Max Downward Transient Deflection 0.998 in Ratio= 288>=240. <br /> Max Upward Transient Deflection 0.000 in Ratio= 0<240.0 <br /> Max Downward Total Deflection 1.596 in Ratio= 180>=180 <br /> Max Upward Total Deflection 0.000 in Ratio= 0<180 <br /> Vertical Reactions Support notation:Far left is#1 Values in KIPS <br /> Load Combination Support 1 Support 2 <br /> Overall MAXimum 4.990 5.350 <br /> Overall MINimum 3.120 3.348 <br /> +D+H 1.870 2.002 <br /> +D+L+H 1.870 2.002 <br /> +D+Lr+H 1.870 2.002 <br /> +D+S+H 4.990 5.350 <br /> +0+0.750Lr+0.750L+1-1 1.870 2.002 <br /> +D+0.750L+0.750S+H 4.210 4.513 <br />