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I <br /> page <br /> Project:Jerabek <br /> Location: 1 3/4 x 11 1/4 Microllam 1.9E @ 16"o.c.upper flrjst(4x12 hf2 @ 1 Jt;al: AmericanHomePlanners / <br /> Floor Joist 2812 Colby Avenue of <br /> [2012 International Building Code(2012 NDS)] Everett WA 98201 <br /> 3.51N x11.25 IN x 19.75 FT(17.8+2)@ 16 0.C. <br /> - #2-Hem-Fir-Dry Use StruCalc Version 9.0.1.0 12/15/2014 3:32:27 PM <br /> Section Adequate By:47.3% <br /> Controlling Factor:Deflection <br /> DEFLECTIONS Center Right WADING DIAGRAM <br /> Live Load 0.19 IN L/1131 -0.07 IN 2L/706 <br /> Dead Load 0.07 in -0.02 in <br /> Total Load 0.26 IN L/813 -0.09 IN 2L/538 <br /> Live Load Deflection Criteria:L/480 Total Load Deflection Criteria:L/360 <br /> REACTIONS A <br /> Live Load 473 lb 586 lb <br /> Dead Load 252 lb 356 lb <br /> Total Load 725 lb 942 lb 1 1 <br /> Bearing Length 0.51 in 0.66 in <br /> BEAM DATA Center Right — -- <br /> Span Length 17.75 ft 2 ft <br /> Unbraced Length-Top 0 ft 0 ft — —A 17.768 2R--I <br /> Unbraced Length-Bottom 0 ft 0 ft <br /> Floor sheathing applied to top of joists-top of joists fully braced. <br /> Floor Duration Factor 1.00 - JOIST LOADING <br /> MATERIAL PROPERTIES Uniform Floor Loading Center Right <br /> #2-Hem-Fir Live Load LL= 40 psf 40 psf <br /> Base Values Adjusted Dead Load DL= 15 psf 15 psf <br /> Bending Stress: Fb= 850 psi Fb'= 1075 psi Total Load TL= 55 psf 55 psf <br /> Cd=1.00 CF=1.10 Cr-1.15 TL Adj.For Joist Spacing wT= 73.3 plf 73.3 plf <br /> Shear Stress; Fly= 150 psi Fv'= 150 psi Wall Loading <br /> Cd=1.00 Wall One <br /> Modulus of Elasticity: E= 1300 ksi E= 1300 ksi Live Load( 1 to Joists): L1 = 0 plf 0 plf <br /> Comp. to Grain: Fc- L= 405 psi Fc--L'= 405 psi Dead Load( I-to Joists):D1 = 80 plf 80 plf <br /> Load Location X1 = 3 ft 2 ft <br /> Controlling Moment: 2928 ft-lb <br /> 8.52 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: 725 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 Provided <br /> Section Modulus: 32.68 in3 73.83 in3 <br /> Area(Shear): 7.25 in2 39.38 in2 <br /> Moment of Inertia(deflection): 330.36 in4 486.54 in4 <br /> Moment: 2928 ft-lb 6615 ft-lb <br /> Shear: 725 lb 3938 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= 39.38 IN2 <br /> Plywood Area: A-ply= 2.08 IN2 <br /> Section Centroid: C= 6 IN ABOVE BASE <br /> Moment of Inertia(deflection): I-comb= 487 IN4 <br />