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page <br /> Project: SURINDER <br /> Location:4'hdr roof bm @ kitchen(4x8 df2) i J �l 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 4.33 FT <br /> #2-Douglas-Fir-Larch-Dry Use StruCalc Version 9.0.2.5 2/17/2017 1:57:37 PM <br /> Section Adequate By: 523.6% <br /> Controlling Factor: Moment <br /> DEFLECTIONS Center GOADING DIAGRAM <br /> Live Load 0.01 IN L/8498 <br /> -Dead Load 0.00 in <br /> Total Load 0.01 IN L/4967 <br /> Live Load Deflection Criteria:L/240 Total Load Deflection Criteria: L/180 <br /> REACTIONS A <br /> Live Load 298 lb 298 lb <br /> Dead Load 212 lb 212 lb <br /> Total Load 510 lb 510 lb <br /> Bearing Length 0.23 in 0.23 in <br /> BEAM DATA — -- --- 1 <br /> Span Length 4.3 ft . <br /> UnbracedLength-Top 0 ft <br /> A 4.33 ft <br /> Unbraced Length-Bottom 0 ft <br /> Roof Pitch 6 :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 Adiusted Roof Dead Load: DL= 15 psf <br /> Bending Stress: Fb= 900 psi Fb'= 1346 psi Tributary Width: TW= 5.5 ft <br /> Cd=1.15 CF=1.30 Side Two: <br /> Shear Stress: Fv= 180 psi Fv'= 207 psi Roof Live Load: LL= 25 psf <br /> Cd=1.15 Roof Dead Load: DL= 15 psf <br /> Modulus of Elasticity: E= 1600 ksi E= 1600 ksi Tributary Width: TW= 0 ft <br /> Comp. to Grain: Fc- 1 = 625 psi Fc--- = 625 psi <br /> Wall Load: WALL= 0 <br /> Controlling Moment: 551 ft-lb plf <br /> 2.165 ft from left support SLOPE/PITCH ADJUSTED LENGTHS AND LOADS <br /> Created by combining all dead and live loads. Adjusted Beam Length: Ladj= 4.33 ft <br /> Controlling Shear: -509 lb Beam Self Weight: BSW= 6 plf <br /> At support. Beam Uniform Live Load: wL= 138 plf <br /> Created by combining all dead and live loads. Beam Uniform Dead Load: wD_adj= 98 plf <br /> Total Uniform Load: wT= 235 plf <br /> Comparisons with required sections: Req'd Provided <br /> Section Modulus: 4.92 in3 30.66 in3 <br /> Area(Shear): 3.69 in2 25.38 in2 <br /> Moment of Inertia(deflection): 4.03 in4 111.15 in4 <br /> Moment: 551 ft-lb 3438 ft-lb <br /> Shear: -509 lb 3502 lb <br /> NOTES <br />