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Project: large D.Deasy <br /> Location:SKOLANE Floor Joist s. DeasyGroup / <br /> Floor Joist 1304 Hillcrest Parkway <br /> [2009 International Building Code(2005 NDS)] Mt Vernon,WA 98274 <br /> 1.5 IN x 9.25 IN x 12.0 FT @ 16 O.C. StruCalc Version 8.0.112.0 1/1/2013 1:10:11 PM <br /> #2-Hem-Fir(North)-Dry Use s <br /> Section Adequate By:70.8% <br /> Controlling Factor.Moment <br /> DEFLECTIONS Center <br /> Live Load 0.16 IN L/916 <br /> Dead Load 0.06 in <br /> Total Load 0.22 IN L/666 <br /> Live Load Deflection Criteria:L/480 Total Load Deflection Criteria:L/360 <br /> REACTIONS A <br /> Live Load 320 lb 320 lb <br /> Dead Load 120 lb 120 lb <br /> Total Load 440 lb 440 lb <br /> Bearing Length 0.72 in 0.72 in <br /> MADAM Center • <br /> Span Length 12 ft <br /> Unbraced Length-Top 0 ft <br /> Unbraced Length-Bottom 0 ft JOIST LOADING <br /> Floor sheathing applied to top of joists-top of joists fully braced. Uniform Floor Loading Center <br /> Floor Duration Factor 1.00 Live Load U.= 40 psf <br /> MATERIAL PROPERTIES Dead Load DL= 15 psf <br /> Total Load TL= 55 psf <br /> #2-Hem-Fir(North) TL Adj.For Joist Spacing wT= 73.3 plf <br /> Base Values Adiusted <br /> Bending Stress: Fb= 1000 psi Fb'= 1265 psi <br /> Cd-1.00 CF=1.10 Cr=1.15 <br /> Shear Stress: Fv= 145 psi Fv'= 145 psi <br /> Cd=1.00 <br /> Modulus of Elasticity: E= 1600 ksi E'= 1600 ksi <br /> Min.Mod.of Elasticity: E_min= 580 ksi E_min'= 580 ksi <br /> Comp. to Grain: Fc-J-= 405 psi Fc- L`= 405 psi <br /> Controlling Moment: 1320 ft-lb <br /> 6.0 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: 387 lb <br /> At a distanced from left support of span 2(Center Span) <br /> Created by combining all dead loads and live loads on span(s)2 <br /> Comparisons with required sections: Rea'd Provided <br /> Section Modulus: 12.52 in3 21.39 in3 <br /> Area(Shear): 4.01 in2 13.88 in2 <br /> Moment of Inertia(deflection): 53.45 in4 98.93 in4 <br /> Moment: 1320 ft-lb 2255 ft-lb <br /> Shear: 387 lb 1341 lb <br />