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Project: Beam Cates-1835 Canterwood <br /> • i tr " Phil Milk j pa <br /> Location: Header#7-H7 j- Reality Homes , �� <br /> ' Combination Roof And Floor Beam '''''114. 1308 Alexander Ave East <br /> [2012 International Residential Code(2012 NDS) Fife,WA 98424 <br /> 3.5 IN x 7.5 IN x 6.0 FT <br /> #2-Douglas-Fir-Larch-Dry Use StruCalc Version 9.0.1.7 11/24/2015 12:51:03 PM <br /> Section Adequate By:267.8% <br /> Controlling Factor: Moment <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.01 IN L/5402 <br /> Dead Load 0.02 in <br /> Total Load 0.03 IN L/2187 <br /> Live Load Deflection Criteria: L/360 Total Load Deflection Criteria: L/240 <br /> REACTIONS A B <br /> Live Load 270 lb 270 lb <br /> Dead Load 397 lb 397 lb <br /> Total Load 667 lb 667 lb <br /> Bearing Length 0.30 in 0.30 in <br /> BEAM DATA Center <br /> Span Length 6 ft <br /> Unbraced Length-Top 0 ft Eft - - - -- <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 ft 1 ft <br /> Bending Stress: Fb= 900 psi Fb'= 1346 psi <br /> Cd=1.15 CF=1.30 FLOOR LOADING <br /> Shear Stress: Fv= 180 psi Fv'= 207 psi - 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 1 ft <br /> Comp. L to Grain: Fc-1= 625 psi Fc-1'= 625 psi <br /> ` Wall Load WALL= 80 plf 1 <br /> Controlling Moment: 1000 ft-lb <br /> 3.0 ft from left support BEAM LOADING <br /> Created by combining all dead and live loads. Roof Uniform Live Load: wL-roof= 50 plf <br /> Controlling Shear: -667 lb Roof Uniform Dead Load: wD-roof= 32 plf <br /> At support. Floor Uniform Live Load: wL-floor= 40 plf <br /> Created by combining all dead and live loads. Floor Uniform Dead Load: wD-floor= 15 plf <br /> Beam Self Weight: BSW= 6 plf <br /> Comparisons with required sections: Req'd Provided Combined Uniform Live Load: wL = 90 plf <br /> Section Modulus: 8.92 in3 32.81 in3 Combined Uniform Dead Load: wD = 132 plf <br /> Area(Shear): 4.83 in2 26.25 in2 Combined Uniform Total Load: wT= 222 plf <br /> Moment of Inertia(deflection): 13.5 in4 123.05 in4 Controlling Total Design Load: wT-cont= 222 plf <br /> Moment: 1000 ft-lb 3679 ft-lb <br /> Shear: -667 lb 3623 lb <br />