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Project: DANIEL WELCHER REMODEL Page 1 Rot e21 <br /> basri <br /> Location: J1-1 b2 Engineers <br /> Floor Joist , 15306 61st Place NE of <br /> [2015 International Building Code(2012 NDS)] k::�':� _ Kenmore, WA 98028 <br /> ( 3 ) 1.5 IN x 5.5 IN x 10.2 FT @24O.C. <br /> #2 - Douglas-Fir-Larch - Dry Use StruCalc Version 9.0.3.0 2/5/2019 5:51:18 PM <br /> Section Adequate By: 22.3% <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 0.20 IN L/627 <br /> Dead Load 0.08 in <br /> Total Load 0.28 IN L/440 <br /> Live Load Deflection Criteria: L/480 Total Load Deflection Criteria: L/360 <br /> REACTIONS A <br /> Live Load 408 lb 408 lb <br /> Dead Load 173 lb 173 lb <br /> Total Load 581 lb 581 lb <br /> Bearing Length 0.21 in 0.21 in <br /> SUPPORT LOADS A B <br /> Live Load 204 plf 204 plf • <br /> Dead Load 87 plf 87 plf A 10.2 ft B <br /> Total Load 291 plf 291 plf <br /> MATERIAL PROPERTIES <br /> #2 - Douglas-Fir-Larch JOIST DATA Center <br /> Base Values Adjusted Span Length 10.2 ft <br /> Bending Stress: Fb = 900 psi Fb' = 1346 psi Unbraced Length-Top 0 ft <br /> Cd=1.00 CF=1.30 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 JOIST LOADING <br /> Comp. ±to Grain: Fc- L= 625 psi Fc --- = 625 psi Uniform Floor Loading Center <br /> Live Load LL = 40 psf <br /> Controlling Moment: 1483 ft-lb Dead Load DL = 17 psf <br /> 5.1 Ft from left support of span 2 (Center Span) Total Load TL = 57 psf <br /> Created by combining all dead loads and live loads on span(s) 2 TL Adj. For Joist Spacing wT = 114 plf <br /> Controlling Shear: 581 lb <br /> At 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: Req'd Provided <br /> Section Modulus: 13.22 in3 22.69 in3 <br /> Area (Shear): 4.85 in2 24.75 in2 <br /> Moment of Inertia (deflection): 51.03 in4 62.39 in4 <br /> Moment: 1483 ft-lb 2544 ft-lb <br /> Shear: 581 lb 2970 lb <br /> NOTES <br /> fr <br /> t—► <br />