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Project: Beam Calcs-1835 Canterwood • 1 I'' ° Phil M'�Fik P l <br /> Location: Header#8-H8 471 <br /> - <br /> [, .- Reality Homes 4' a <br /> ' Roof Beam 1308 Alexander Ave East <br /> [2012 International Residential Code(2012 NDS)] Fife,WA 98424 <br /> 3.5 IN x 13.5 IN x 16.0 FT <br /> 24F-V4-Visually Graded Western Species-Dry Use StruCalc Version 9.0.1.7 11/24/2015 12:51:34 PM <br /> Section Adequate By:48.8% <br /> Controlling Factor: Moment <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.35 IN L/546 <br /> Dead Load 0.23 in <br /> Total Load 0.59 IN L/328 <br /> Live Load Deflection Criteria:L/240 Total Load Deflection Criteria: L/180 <br /> REACTIONS A B <br /> Live Load 2466 lb 2466 lb <br /> Dead Load 1642 lb 1642 lb <br /> Total Load 4108 lb 4108 lb <br /> Bearing Length 1.81 in 1.81 in <br /> BEAM DATA <br /> Span Length Unbraced 16 ft <br /> Length-Top Unbraced 0 ft — — — — lsft— - <br /> Length-Bottom 0 ft <br /> Roof Pitch 4 :12 <br /> Roof Duration Factor 1.15 _ <br /> MATERIAL PROPERTIES r SLOADING <br /> Side One: <br /> 24F-V4-Visually Graded Western Species Roof Live Load: LL= 25 psf <br /> Base Values Adjusted Roof Dead Load: DL= 15 psf <br /> Bending Stress: Fb= 2400 psi Controlled by: Tributary Width: TW= 1.3 ft <br /> Fb_cmpr= 1850 psi Fb'= 2760 psi Side Two: <br /> Cd=1.15 Roof Live Load: LL= 25 psf <br /> Shear Stress: Fv= 265 psi Fv'= 305 psi Roof Dead Load: DL= 15 psf <br /> Cd=1.15 Tributary Width: TW= 11 ft <br /> Modulus of Elasticity: E = 1800 ksi E= 1800 ksi <br /> Min. Mod.of Elasticity: E_min= 930 ksi E_min'= 930 ksi Wall Load: WALL= 0 <br /> Comp.1 to Grain: Fc-1= 650 psi Fc---'= 650 psi pit <br /> Controlling Moment: 16430 ft-lb SLOPE/PITCH ADJUSTED LENGTHS AND LOADS <br /> 8.0 ft from left support Adjusted Beam Length: Ladj= 16 ft <br /> Created by combining all dead and live loads. Beam Self Weight: BSW= 10 plf <br /> Controlling Shear: 4108 lb Beam Uniform Live Load: wL= 308 plf <br /> At support. Beam Uniform Dead Load: wD_adj= 205 plf <br /> Created by combining all dead and live loads. Total Uniform Load: wT= 513 plf <br /> Comparisons with required sections: Req'd Provided <br /> Section Modulus: 71.44 in3 106.31 in3 <br /> Area(Shear): 20.22 in2 47.25 in2 <br /> Moment of Inertia(deflection): 394.26 in4 717.61 in4 <br /> Moment: 16430 ft-lb 24452 ft-lb <br /> Shear: 4108 lb 9600 lb <br />