Laserfiche WebLink
Project:Mike Wilkinson page <br /> Location: 3'Hdr Fir Bm @ garage(4x12 DF2) shat AmericanHomePlanners <br /> Multi-Loaded Multi-Span Beam ,. 2812 Colby Avenue of <br /> [2015 International Building Code(2012 NDS)] fir- Everett WA 98201 <br /> 3.5 IN x 11.25 IN x 3.0 FT <br /> #2-Douglas-Fir-Larch-Dry Use StruCalc Version 9.0.2.5 7/12/2018 5:12:56 PM <br /> -.Section Adequate By:40.8% <br /> Controlling Factor: Shear <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.00 IN L/8238 <br /> Dead Load 0.00 in <br /> Total Load 0.01 IN L/4942 <br /> Live Load Deflection Criteria:U360 Total Load Deflection Criteria:L/240 <br /> REACTIONS A <br /> Live Load 1374 lb 2391 lb <br /> Dead Load 922 lb 1591 lb <br /> Total Load 2296 lb 3982 lb <br /> 11111111111.111111.11.111111 <br /> Bearing Length 1.05 in 1.82 in <br /> BEAM DATA Center — — <br /> Span Length 3 ft <br /> Unbraced Length-Top 0 ft A an B <br /> Unbraced Length-Bottom 3 ft <br /> Live Load Duration Factor 1.00 <br /> Notch Depth 0.00 <br /> UNIFORM LOADS Center <br /> MATERIAL PROPERTIES Uniform Live Load 280 plf <br /> #2-Douglas-Fir-Larch Uniform Dead Load 185 plf <br /> Base Values Adjusted Beam Self Weight 9 plf <br /> Bending Stress: Fb= 900 psi Fb'= 990 psi Total Uniform Load 474 plf <br /> Cd=1.00 CF=1.10 POINT LOADS-CENTER SPAN <br /> Shear Stress: Fv= 180 psi Fv'= 180 psi Load Number One <br /> Cd=1.00 Live Load 2800 lb <br /> Modulus of Elasticity: E= 1600 ksi E'= 1600 ksi Dead Load 1857 lb <br /> Comp.-I-to Grain: Fc-1= 625 psi Fc-1'= 625 psi <br /> Location 2 ft <br /> Controlling Moment: 3618 ft-lb TRAPEZOIDAL LOADS-CENTER SPAN <br /> 1.98 Ft from left support of span 2(Center Span) Load Number One <br /> Created by combining all dead loads and live loads on span(s)2 Left Live Load 125 plf <br /> Controlling Shear: -3355 lb Left Dead Load 75 plf <br /> At a distance d from right support of span 2(Center Span) Right Live Load 125 plf <br /> Created by combining all dead loads and live loads on span(s)2 Right Dead Load 75 plf <br /> Load Start 2 ft <br /> Comparisons with required sections: Read Provided Load End 3 ft <br /> Section Modulus: 43.85 in3 73.83 in3 Load Length 1 ft <br /> Area(Shear): 27.96 in2 39.38 in2 <br /> Moment of Inertia(deflection): 20.17 in4 415.28 in4 <br /> Moment: 3618 ft-lb 6091 ft-lb <br /> Shear: -3355 lb 4725 lb <br /> NOTES <br />