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page <br /> Project:Mike Wilkinson / <br /> Location:6'Hdr Roof Bm @ Loft/Play Rm(4x8 DF2) *Kit AmericanHomePlanners <br /> Roof Beam 2812 Colby Avenue of <br /> [2015 International Building Code(2012 NDS)] ", Everett WA 98201 <br /> 3.5 IN x 7.25 IN x 6.33 FT <br /> #2-Hem-Fir-Dry Use StruCalc Version 9.0.2.5 7/12/2018 5:12:05 PM <br /> •Section Adequate By: 84.4% <br /> Controlling Factor:Moment <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> • Live Load 0.05 IN L/1430 <br /> Dead Load 0.03 in <br /> Total Load 0.09 IN L/864 <br /> Live Load Deflection Criteria: L/240 Total Load Deflection Criteria: L/180 <br /> REACTIONS L <br /> Live Load 673 lb 673 lb <br /> Dead Load 440 lb 440 lb <br /> Total Load 1113 lb 1113 lb <br /> Bearing Length 0.79 in 0.79 in <br /> BEAM DATA <br /> Span Length 6.3 ftfil <br /> Unbraced Length-Top 0 ft A 6.33 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-Hem-Fir Roof Live Load: LL= 25 psf <br /> Base Values Adjusted Roof Dead Load: DL= 15 psf <br /> Bending Stress: Fb= 850 psi Fb'= 1271 psi Tributary Width: TW= 8.5 ft <br /> Cd=1.15 CF=1.30 Side Two: <br /> Shear Stress: Fv= 150 psi Fv'= 173 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.-I-to Grain: Fc- = 405 psi Fc-1'= 405 psi <br /> Wall Load: WALL= 0 <br /> Controlling Moment: 1761 ft-lb plf <br /> 3.165 ft from left support SLOPE/PITCH ADJUSTED LENGTHS AND LOADS <br /> Created by combining all dead and live loads. Adjusted Beam Length: Ladj= 6.33 ft <br /> Controlling Shear: 913 lb Beam Self Weight: BSW= 5 plf <br /> At a distance d from support. Beam Uniform Live Load: wL= 213 plf <br /> Created by combining all dead and live loads. Beam Uniform Dead Load: wD_adj= 139 plf <br /> Comparisons with required sections: Req'd Provided Total Uniform Load: wT= 352 plf <br /> Section Modulus: 16.63 in3 30.66 in3 <br /> Area(Shear): 7.94 in2 25.38 in2 <br /> Moment of Inertia(deflection): 23.15 in4 111.15 in4 <br /> Moment: 1761 ft-lb 3247 ft-lb <br /> Shear: 913 lb 2918 lb <br /> NOTES <br /> 44)) <br />