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Project: Beam Calcs-1835 Canterwood • +r dig i page <br /> - — Phil M 1/ <br /> Location: Header#4-H4 ,—. ', Reality Homes ,) <br /> Combination Roof And Floor Beam 'i` 1308 Alexander Ave East of <br /> [2012 International Residential Code(2012 NDS) - Fife,WA 98424 <br /> 3.5 IN x 9.25 IN x 5.0 FT <br /> #2-Douglas-Fir-Larch-Dry Use StruCalc Version 9.0.1.7 11/24/2015 12:44:10 PM <br /> Section Adequate By:54.3% <br /> Controlling Factor: Moment <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.02 IN L/2412 <br /> Dead Load 0.02 in <br /> Total Load 0.04 IN L/1471 <br /> Live Load Deflection Criteria: L/360 Total Load Deflection Criteria: L/240 <br /> REACTIONS A B <br /> Live Load 1634 lb 1634 lb <br /> Dead Load 1045 lb 1045 lb <br /> Total Load 2679 lb 2679 lb <br /> Bearing Length 1.22 in 1.22 in <br /> BEAM DATA Center <br /> I Span Length 5 ft <br /> Unbraced Length-Top 0 ft - -5 ft- - — — _ <br /> Roof Pitch 4 :12 <br /> Floor Duration Factor 1.00 <br /> Roof Duration Factor 1.15 <br /> Notch Depth 0.00 ROOF LOADING <br /> Side 1 Side 2 <br /> MATERIAL PROPERTIES Roof Live Load RLL = 25 psf 25 psf <br /> #2-Douglas-Fir-Larch Roof Dead Load RDL = 15 psf 15 psf <br /> Base Values Adjusted Roof Tributary Width RTW= 1.3 ft 12 ft <br /> Bending Stress: Fb= 900 psi Fb'= 1242 psi <br /> Cd=1.15 CF=1.20 FLOOR LOADING <br /> Shear Stress: Fv= 180 psi Fv'= 207 psi <br /> Side 1 Side 2 <br /> Cd=1.15 Floor Live Load Floor FLL = 40 psf 40 psf <br /> Modulus of Elasticity: E = 1600 ksi E'= 1600 ksi Dead Load Floor FDL = 15 psf 15 psf <br /> Min. Mod.of Elasticity: E_min= 580 ksi E_min'= 580 ksi Tributary Width FTW= 0 ft 8 ft <br /> Comp. L to Grain: Fc- L= 625 psi Fc-J'= 625 psi <br /> Wall Load WALL= 80 plf <br /> Controlling Moment: 3348 ft-lb — — <br /> 2.5 ft from left support BEAM LOADING <br /> Created by combining all dead and live loads. Roof Uniform Live Load: wL-roof= 334 plf <br /> Controlling Shear: 2679 lb Roof Uniform Dead Load: wD-roof= 211 plf <br /> At support. Floor Uniform Live Load: wL-floor= 320 plf <br /> Created by combining all dead and live loads. Floor Uniform Dead Load: wD-floor= 120 plf <br /> Beam Self Weight: BSW= 7 plf <br /> Comparisons with required sections: Req'd Provided Combined Uniform Live Load: wL = 654 plf <br /> Section Modulus: 32.35 in3 49.91 in3 Combined Uniform Dead Load: wD = 418 plf <br /> Area(Shear): 19.41 in2 32.38 in2 Combined Uniform Total Load: wT= 1071 plf <br /> Moment of Inertia(deflection): 37.66 in4 230.84 in4 Controlling Total Design Load: wT-cont= 1071 plf <br /> Moment: 3348 ft-lb 5166 ft-lb <br /> Shear: 2679 lb 4468 lb <br />