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Project:SURINDER page <br /> . <br /> Location:3'hdr fir bm @ lower kitchen/living(4x8 df2) y;*. , AmericanHomePlanners <br /> Multi-Loaded Multi-Span Beam '` 'o 2812 Colby Avenue or <br /> [2015 International Building Code(2012 NDS)] ^f- Everett WA 98201 <br /> 3.5 IN x 7.25 IN x 3.33 FT <br /> #2-Douglas-Fir-Larch-Dry Use StruCalc Version 9.0.2.5 2/17/2017 1:57:50 PM <br /> Section Adequate By: 81.4% <br /> Controlling Factor: Shear <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.01 IN L/4657 <br /> -Dead Load 0.01 in <br /> Total Load 0.01 IN L/2893 <br /> Live Load Deflection Criteria: L/360 Total Load Deflection Criteria: L/240 i <br /> REACTIONS A B <br /> 1111111111111.111111.111 <br /> Live Load 825 lb 1035 lb <br /> Dead Load 485 lb 643 lb <br /> Total Load 1310 lb 1678 lb <br /> Bearing Length 0.60 in 0.77 in <br /> w <br /> BEAM DATA Center ___- _ ____ __ = <br /> Span Length 3.33 ft <br /> Unbraced Length-Top 0 ft A 3.33 ft B <br /> Unbraced Length-Bottom 3.33 ft <br /> Live Load Duration Factor 1.00 <br /> Notch Depth 0.00 UNIFORM LOADS Center <br /> MATERIAL PROPERTIES Uniform Live Load 0 plf <br /> #2-Douglas-Fir-Larch Uniform Dead Load 80 plf <br /> Base Values Adjusted Beam Self Weight 6 plf <br /> Bending Stress: Fb= 900 psi Fb'= 1170 psi Total Uniform Load 86 plf <br /> Cd=1.00 GF=1.30 POINT LOADS-CENTER SPAN <br /> Shear Stress: Fv= 180 psi Fv'= 180 psi Load Number One <br /> Cd=1.00 Live Load 248 lb <br /> Modulus of Elasticity: E= 1600 ksi E= 1600 ksi Dead Load 212 lb <br /> Comp.1 to Grain: Fc-1= 625 psi Fc-1'= 625 psi Location 2.5 ft <br /> Controlling Moment: 1219 ft-lb TRAPEZOIDAL LOADS-CENTER SPAN <br /> 1.86 Ft from left support of span 2 (Center Span) Load Number One Two <br /> Created by combining all dead loads and live loads on span(s)2 Left Live Load 450 plf 137.5 plf <br /> Controlling Shear: -1678 lb Left Dead Load 169 plf 82.5 plf <br /> 3.0 Ft from left support of span 2(Center Span) Right Live Load 450 plf 137.5 plf <br /> Created by combining all dead loads and live loads on span(s)2 Right Dead Load 169 plf 82.5 plf <br /> Load Start 0 ft 2.5 ft <br /> Comparisons with required sections: Red Provided Load End 3.33 ft 3.33 ft <br /> Section Modulus: 12.5 in3 30.66 in3 Load Length 3.33 ft 0.83 ft <br /> Area(Shear): 13.98 in2 25.38 in2 <br /> Moment of Inertia(deflection): 9.22 in4 111.15 in4 <br /> Moment: 1219 ft-lb 2989 ft-lb <br /> Shear: -1678 lb 3045 lb <br /> NOTES <br />