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Project:MCDOUGALL AVE EVERETT S B2 Engineers • 11 of 12 page <br /> Location:JOIST CHECK OPTION 1 StruCalc Version 11.1.8.0 7/8/2024 5:01:32 PM <br /> Floor Joist <br /> of <br /> Floor Joist[2018 International Building Code(2018 NDS)] <br /> (2)1.5IN x 9.25 IN x 13.33 FT ©16 O.C. <br /> #2-Douglas-Fir-Larch-Dry Use <br /> Section Adequate By:78.0% <br /> Controlling Factor:Deflection <br /> CAUTIONS <br /> Properly connect sheathing to double joists/rafters or fully laminate to transfer diaphragm forces. <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.12 IN L/1337 <br /> Dead Load 0.07 in <br /> Total Load 0.19 IN U855 <br /> Live Load Deflection Criteria: U480 Total Load Deflection Criteria:U480 <br /> REACTIONS A <br /> Live Load 355 lb 355 lb <br /> Dead Load 237 lb 163 lb <br /> Total Load 592 lb 518 lb <br /> Bearing Length 0.32 in 0.28 in <br /> SUPPORT LOADS A B <br /> Live Load 266 plf 266 plf -------- <br /> Dead Load 178 plf 122 plf tk <br /> 13.33 ft <br /> Total Load 444 plf 389 plf <br /> MATERIAL PROPERTIES <br /> #2-Douglas-Fir-Larch JOIST DATA Center <br /> Base Values Adjusted Span Length 13.33 ft <br /> Bending Stress: Fb= 900 psi Fb'= 1139 psi Unbraced Length-Top 0 ft <br /> Cd=1.00 CF=1.10 Cr=1.15 Unbraced Length-Bottom 0 ft <br /> Shear Stress: Fv= 180 psi Fv'= 180 psi Floor sheathing applied to top of joists-top of joists fully braced. <br /> Cd=1.00 Floor Duration Factor 1.00 <br /> Modulus of Elasticity: E= 1600 ksi E'= 1600 ksi <br /> Comp.1 to Grain: Fc-1= 625 psi Fc-1'= 625 psi JOIST LOADING <br /> Uniform Floor Loading Center <br /> Controlling Moment: 1835 ft-lb Live Load LL= 40 psf <br /> 6.27 Ft from left support of span 2(Center Span) Dead Load DL= 15 psf <br /> Created by combining all dead loads and live loads on span(s)2 Total Load TL= 55 psf <br /> Controlling Shear: 543 lb TL Adj.For Joist Spacing wT= 73.3 plf <br /> At a distance d from left support of span 2(Center Span) Wall Loading <br /> Created by combining all dead loads and live loads on span(s)2 Wall One <br /> Live Load(1 to Joists): L1 = 0 plf <br /> Comparisons with required sections: Req'd rovided Dead Load(1 to Joists)D1 = 100 plf <br /> Section Modulus: 19.34 in3 42.78 in3 Load Location X1 = 3 ft <br /> Area(Shear): 4.53 in2 27.75 in2 <br /> Moment of Inertia(deflection): 111.13 in4 197.86 in4 <br /> Moment: 1835 ft-lb 4059 ft-lb <br /> Shear: 543 lb 3330 lb <br />