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Project:Bob Bryce page <br /> Location: 13.67'clg jst bm Abv Great Rm(4)1 3/4 x 7/14 Microllam 2.0E r=w. AmericanHomePlanners / <br /> Roof Beam 2812 Colby Avenue or <br /> [2015 International Building Code(2012 NDS)] U -, Everett WA 98201 <br /> (4) 1.75 IN x 7.25 IN x 13.33 FT <br /> 2.0E Microllam-iLevel Trus Joist StruCalc Version 9.0.2.5 7/24/2018 6:48:20 PM <br /> Section Adequate By:25.2% <br /> Controlling Factor: Deflection <br /> CAUTIONS <br /> Laminations are to be fully connected to provide uniform transfer of loads to all members <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.42 IN L/381 <br /> Dead Load 0.29 in <br /> Total Load 0.71 IN L/225 <br /> Live Load Deflection Criteria: L/240 Total Load Deflection Criteria: L/180 <br /> _REACTIONS A B <br /> Live Load 1750 lb 1750 lb <br /> Dead Load 1212 lb 1212 lb <br /> Total Load 2962 lb 2962 lb <br /> Bearing Length 0.56 in 0.56 in <br /> BEAM DATA <br /> Span Length 13.3 ft — — -- ' — <br /> Unbraced Length-Top 0 ft A 13.33 ft B <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 /> 2.0E Microllam-iLevel Trus Joist Roof Live Load: LL= 25 psf <br /> Base Values Adiusted Roof Dead Load: DL= 15 psf <br /> Bending Stress: Fb= 2600 psi Fb'= 3202 psi Tributary Width: TW= 10.5 ft <br /> Cd=1.15 CF=1.07 Side Two: <br /> Shear Stress: Fv= 285 psi Fv'= 328 psi Roof Live Load: LL= 25 psf <br /> Cd=1.15 Roof Dead Load: DL= 15 psf <br /> Modulus of Elasticity: E= 2000 ksi E'= 2000 ksi Tributary Width: TW= 0 ft <br /> Comp.-'-to Grain: Fc---= 750 psi Fc---'= 750 psi <br /> Wall Load: WALL= 0 <br /> Controlling Moment: 9870 ft-lb plf <br /> 6.665 ft from left support SLOPE/PITCH ADJUSTED LENGTHS AND LOADS <br /> Created by combining all dead and live loads. Adjusted Beam Length: Ladj= 13.33 ft <br /> Controlling Shear: 2725 lb Beam Self Weight: BSW= 16 plf <br /> At a distance d from support, Beam Uniform Live Load: wL= 263 plf <br /> Created by combining all dead and live loads. Beam Uniform Dead Load: wD_adj= 182 plf <br /> Comparisons with required sections: Req'd Provided Total Uniform Load: wT= 444 plf <br /> Section Modulus: 36.99 in3 61.32 in3 <br /> Area(Shear): 12.47 in2 50.75 in2 <br /> Moment of Inertia(deflection): 177.59 in4 222.3 in4 <br /> Moment: 9870 ft-lb 16364 ft-lb <br /> Shear: 2725 lb 11089 lb <br /> NOTES <br />