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• <br /> page <br /> Project:214406 LARRY LEPOWSKY <br /> Location:01 FRONT PORCH $fF' D.F.P.PLANNING&DESIGN <br /> Multi-Loaded Multi-Span Beam tl ____,,,,191L111044.1 9100 BALTIMORE ST of <br /> [2009 International Residential Code(2005 NDS)] BLAINE MINN.55449 <br /> (2)1.5 IN x 7.25 IN x 6.41 FT(0.8+5.6) <br /> #2-Spruce-Pine-Fir-Dry Use StruCalc Version 8.0.113.0 11/25/2014 11:37:06 AM <br /> Section Adequate By:18.6% <br /> Controlling Factor:Moment <br /> CAUTIONS <br /> * Laminations are to be fully connected to provide uniform transfer of loads to all members <br /> DEFLECTIONS Left Center LOADING DIAGRAM <br /> Live Load -0.03 IN 2L/710 0.06 IN L/1137 <br /> Dead Load -0.01 in 0.02 in <br /> Total Load -0.04 IN 2L/528 0.08 IN L/833 <br /> Live Load Deflection Criteria:L/360 Total Load Deflection Criteria:L/240 <br /> REACTIONS A <br /> Live Load 1325 lb 1004 lb <br /> Dead Load 512 lb 379 lb <br /> Total Load 1837 lb 1384 lb <br /> Bearing Length 1.44 in 1.09 in <br /> BEAM DATA Left Center <br /> Span Length 0.83 ft 5.58 ft 1111111.111111111.11111111111__ _ <br /> Unbraced Length-Top 0.83 ft 5.58 ft 0.83 ft A 5.58 ft - <br /> Unbraced Length-Bottom 0.83 ft 5.58 ft <br /> Live Load Duration Factor 1.00 <br /> Notch Depth 0.00 UNIFORM LOADS Left Center <br /> MATERIAL PROPERTIES Uniform Live Load 360 plf 360 plf <br /> #2-Spruce-Pine-Fir Uniform Dead Load 135 plf 135 plf <br /> Base Values Adjusted Beam Self Weight 4 plf 4 plf <br /> Bending Stress: Fb= 875 psi Fb'= 1039 psi Total Uniform Load 499 plf 499 plf <br /> Cd=1.00 CI=0.99 CF=1.20 <br /> Shear Stress: Fv= 135 psi Fv'= 135 psi <br /> Cd=1.00 <br /> Modulus of Elasticity: E= 1400 ksi E'= 1400 ksi <br /> Min.Mod.of Elasticity: E_min= 510 ksi E_min'= 510 ksi <br /> Comp.l to Grain: Fc- = 425 psi Fc-1'= 425 psi <br /> Controlling Moment: 1918 ft-lb <br /> 2.79 Ft from left support of span 2(Center Span) <br /> Created by combining all dead loads and live loads on span(s)2 <br /> Controlling Shear: 1144 lb <br /> At a distance d from left support of span 2(Center Span) <br /> Created by combining all dead loads and live loads on span(s) 1, 2 <br /> Comparisons with required sections: Req'd Provided <br /> Section Modulus: 22.16 in3 26.28 in3 <br /> Area(Shear): 12.72 in2 21.75 in2 <br /> Moment of Inertia(deflection): 48.25 in4 95.27 in4 <br /> Moment: 1918 ft-lb 2275 ft-lb <br /> Shear: 1144 lb 1958 lb <br />