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e <br /> Project:Lee Oskar DEck-2StruCal page <br /> . — <br /> Location:JST1 <br /> Floor Joist <br /> of/ <br /> [2015 International Building Code(2015 NDS)] <br /> 1.5 INx9.25INx12.0FT(10+2)@16O.C. <br /> #2-Douglas-Fir-Larch(North)-Dry Use StruCalc Version 10.0.1.6 11/14/2018 1:11:11 PM <br /> Section Adequate By:55.8% <br /> Controlling Factor:Moment <br /> DEFLECTIONS Center Right LOADING DIAGRAM <br /> Live Load 0.08 IN L/1539 -0.05 IN 2U962 <br /> Dead Load 0.02 in -0.01 in <br /> Total Load 0.10 IN U1255 -0.06 IN 2L/798 <br /> Live Load Deflection Criteria: L/480 Total Load Deflection Criteria: L/360 <br /> REACTIONS A B <br /> Live Load 400 lb 576 lb <br /> Dead Load 96 lb 144 lb <br /> Total Load 496 lb 720 lb <br /> Bearing Length 0.53 in 0.77 in <br /> SUPPORT LOADS A B <br /> Live Load 300 plf 432 plf <br /> Dead Load 72 plf 108 plf 10 ft <br /> Total Load 372 plf 540 plf <br /> MATERIAL PROPERTIES <br /> #2-Douglas-Fir-Larch(North) JOIST DATA Center Right <br /> Base Values Adjusted Span Length 10 ft 2 ft <br /> Bending Stress: Fb= 850 psi Fb'= 1075 psi Unbraced Length-Top 0 ft 0 ft <br /> Cd=1.00 CF=1.10 Cr=1.15 Unbraced Length-Bottom 0 ft 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 Sheathing/sheetrock applied to bottom of joists-bottom of joists fully braced. <br /> Modulus of Elasticity: E= 1600 ksi E'= 1600 ksi Floor Duration Factor 1.00 <br /> Comp.J-to Grain: Fc- = 625 psi Fc- L'= 625 psi JOIST LOADING <br /> Controlling Moment: 1230 ft-lb Uniform Floor Loading Center Right <br /> 5.0 Ft from left support of span 2(Center Span) Live Load LL= 60 psf 60 psf <br /> Created by combining all dead loads and live loads on span(s)2 Dead Load DL= 15 psf 15 psf <br /> Controlling Shear: -520 lb Total Load TL= 75 psf 75 psf <br /> At right support of span 2(Center Span) TL Adj. For Joist Spacing wT= 100 plf 100 plf <br /> Created by combining all dead loads and live loads on span(s)2,3 <br /> Comparisons with required sections: Req'd Provided <br /> Section Modulus: 13.73 in3 21.39 in3 <br /> Area(Shear): 4.33 in2 13.88 in2 <br /> Moment of Inertia(deflection): 71.99 in4 144.23 in4 <br /> Moment: 1230 ft-lb 1917 ft-lb <br /> Shear: -520 lb 1665 lb <br /> Decking Information <br /> Plywood Thickness: T= 3/4 in <br /> Plywood Is Glued: <br /> Moment of Inertia Calculations For Glued Floor: <br /> Joist Area: A-joist= 13.88 IN2 <br /> Plywood Area: A-ply= 2.08 IN2 <br /> Section Centroid: C= 5 IN ABOVE BASE <br /> Moment of Inertia(deflection): I-comb= 144 IN4 <br />