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Project:Mike Wilkinson page <br /> Location:5'Hdr Roof Bm @ Great Room(4x8 DF2) groat AmericanHomePlanners <br /> Roof Beam ,,.-" 2812 Colby Avenue <br /> of <br /> [2015 International Building Code(2012 NDS)] • <br /> Everett WA 98201 <br /> 5.5 IN x 7.5 IN x 5.33 FT <br /> #2-Douglas-Fir-Larch-Dry Use StruCalc Version 9.0.2.5 7/12/2018 5:12:01 PM <br /> Section Adequate By:57.7% <br /> Controlling Factor:Moment <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.03 IN L/2214 <br /> Dead Load 0.02 in <br /> Total Load 0.05 IN L/1338 <br /> Live Load Deflection Criteria:L/240 Total Load Deflection Criteria:L/180 <br /> REACTIONS A <br /> Live Load 1066 lb 1066 lb <br /> Dead Load 698 lb 698 lb <br /> Total Load 1764 lb 1764 lb <br /> Bearing Length 0.51 in 0.51 in <br /> BEAM DATA _ <br /> Span Length 5.3 ft <br /> Unbraced Length-Top 0 ft d - 5.33 ft .�—._.__ _- --- <br /> Unbraced Length-Bottom 0 ft <br /> Roof Pitch 4 :12 <br /> Roof Duration Factor 1.15 <br /> ROOF LOADING <br /> MATERIAL PROPERTIES Side One: <br /> #2-Douglas-Fir-Larch Roof Live Load: LL= 25 psf <br /> Base Values Adjusted Roof Dead Load: DL= 15 psf <br /> Bending Stress: Fb= 750 psi Fb'= 863 psi Tributary Width: TW= 16 ft <br /> Cd=1.15 CF=1.00 Side Two: <br /> Shear Stress: Fv= 170 psi Fv'= 196 psi Roof Live Load: LL= 25 psf <br /> Cd=1.15 Roof Dead Load: DL= 15 psf <br /> Modulus of Elasticity: E= 1300 ksi E'= 1300 ksi Tributary Width: TW= 0 ft <br /> Comp. L to Grain: Fc- t = 625 psi Fc--L'= 625 psi <br /> Wall Load: WALL= 0 <br /> Controlling Moment: 2351 ft-lb plf <br /> 2.665 ft from left support SLOPE/PITCH ADJUSTED LENGTHS AND LOADS <br /> Created by combining all dead and live loads. Adjusted Beam Length: Ladj= 5.33 ft <br /> Controlling Shear: 1376 lb Beam Self Weight: BSW= 9 plf <br /> At a distance d from support. Beam Uniform Live Load: wL= 400 plf <br /> Created by combining all dead and live loads. Beam Uniform Dead Load: wD_adj= 262 plf <br /> Comparisons with required sections: Read Provided Total Uniform Load: wT= 662 plf <br /> Section Modulus: 32.7 in3 51.56 in3 <br /> Area(Shear): 10.56 in2 41.25 in2 <br /> Moment of Inertia(deflection): 26.02 in4 193.36 in4 <br /> Moment: 2351 ft-lb 3706 ft-lb <br /> Shear: 1376 lb 5376 lb <br /> NOTES <br />