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pege <br /> Project:214412 <br /> LARRY LEPOWSKY <br /> Location:STAIR WDW D.F.P.PLANNING&DESIGN <br /> Mufti-Loaded Multi-Span Beam 9100 BALTIMORE ST or <br /> [2006 Intemational Residential Code(2005 NDS)] BLAINE MINN.55449 <br /> (2)1.51Nx7.251Nx3.67FT <br /> #2-Spruce-Pine-Fir-Dry Use StruCalc Version 8.0.113.0 12/9/2014 9:11:44 AM <br /> Section Adequate By:15.3% <br /> Controllin Factor:Moment <br /> CAUTIONS <br /> 'Laminations are to be fully connected to provide uniform transfer of loads to all members <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.03 IN U1676 <br /> Dead Load 0.01 in <br /> Total Load 0.04 IN U1215 <br /> Live Load Deflection Criteria:U480 Total Load Deflection Criteria:U360 <br /> REACTIONS A $ <br /> Live Load 1595 Ib 1554 Ib <br /> Dead Load 606 Ib 597 Ib <br /> Total Load 2201 Ib 2145 Ib <br /> Bearing Length 1.73 in 1.68 in <br /> BEAM DATA Center <br /> Span Length 3.67 ft <br /> Unbraced Length-Top 0 ft 3.67 R <br /> Unbraced Length-Bottom 3.67 ft <br /> Live Load Duration Factor 1.00 <br /> Notch Depth 0.00 UNIFORM LOADS nter <br /> MATERIAL PROPERTIES Uniform Live Load 0 plf <br /> #2-Spruce-Pine-Fir Uniform Dead Load 0 plf <br /> Base Values Adiusted Beam Self Weight 4 pff <br /> Bending Stress: Fb= 875 psi Fb'= 1050 psi Total Uniform Load 4 plf <br /> Cd=1.00 CF=1.20 TRAPEZOIDAL LOADS-CENTER SPAN <br /> Shear Stress: Fv= 135 psi Fv'= 135 psi Load Number Q�g Tw� <br /> Cd=1.00 Left Live Load 884 plf 884 pif <br /> Modulus of Elasticity: E= 1400 ksi E'= 1400 ksi Left Dead Load 332 pif 332 pH <br /> Min.Mod.of Elasticity: E min= 510 ksi E min'= 510 ksi Right Live Load 884 plf 824 plf <br /> Comp.1 to Grain: Fc-1= 425 psi Fc-1'= 425 psi Right Dead Load 332 plf 309 plf <br /> Load Start 0 ft 0.5 ft <br /> Controlling Moment: 1995 ft-Ib Load End 0.5 ft 3.67 ft <br /> 1.84 Ft from IeR support of span 2(Center Span) Load Len th 0.5 ft 3.17 ft <br /> Created by combining all dead loads and live loads on span(s)2 <br /> Controlling Shear: 1484 Ib <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)2 <br /> Comparisons wkh required sections: Rea'd Pr vi <br /> Section Modulus: 22.8 in3 26.28 in3 <br /> Area(Shear): 16.49 in2 21.75 in2 <br /> Moment of Inertia(deflection): 28.23 in4 95.27 in4 <br /> Moment: 1995 ft-Ib 2300 ft-Ib <br /> Shear: 14841b 19581b <br />