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Floor Joislf 2003 International Residential Code (97 NDS) 1 Ver: 6.00.62 <br />By:. , Area Home Planners on: 04-16-2007 <br />: 10:44:2E AM <br />Project: NGUYEN BINH - Location: 2x10 h1`2 @ 16" o.c. deck jsl <br />Summary: <br />1.5 IN x 9.25 IN x 14.0 FT 17a, 16 O.C. / #2 - Hem -Fir - Dry Use <br />Section Adeouale By: 14.1% Controlling Factor: Section Modulus / Depth <br />Required 8.66 In <br />Center Span Deflections: <br />Dead Load: <br />DLD-Center= <br />0.14 <br />IN <br />Live Load: <br />LLD -Center= <br />0.25 <br />IN = U076 <br />Total Load: <br />TLD-Center= <br />0.39 <br />IN = U436 <br />Center Span Left End Reactions (Support A): <br />Live Load: <br />LL-Rxn-A= <br />373 <br />LB <br />Dead Load: <br />DL-Rxn-A= <br />216 <br />LB <br />Total Load: <br />TL-Rxn-A= <br />590 <br />LB <br />Bearinq Length Required (Beam only, support capacity not checked): <br />BL-A= <br />0.97 <br />IN <br />Center Span Riqht End React: ns (Support B): <br />Live Load: <br />LL-Rxn-B= <br />373 <br />LB <br />Dead Load: <br />DL-Rxn-B= <br />170 <br />LB <br />Total Load: <br />TL-Rxn-B= <br />544 <br />LB <br />Bearing Length Required (Beam only, support capacity not checked): <br />BL-B= <br />0.90 <br />114 <br />Joist Data: <br />Center Span Lenqlh: <br />L2= <br />14.0 <br />FT <br />Floor shealhinq applied to top of joists -top of joists fully braced. <br />Live Load Duration Factor: <br />Cd= <br />1.00 <br />Live Load Deflect, Criteria: <br />U <br />480 <br />Total Load Deflect, Criteria: <br />U <br />360 <br />Center Span Loadinq: <br />Uniform Floor Loading: <br />Live Load: <br />LL-2= <br />40.0 <br />PSF <br />Dead Load: <br />DL-2= <br />15.0 <br />PSF <br />Total Load: <br />TL-2= <br />55.0 <br />PSF <br />Total Load Adjusted for Joist Spacing: <br />wT-2= <br />73 <br />PLF <br />Wall Loadinq <br />Wall Live Load (Pero. to Joists): <br />PL-2= <br />0 <br />PLF <br />Wall Dead Load (Pere to Joists): <br />PD-2= <br />80 <br />PLF <br />Wall Load Location (From left end of span): <br />X-2= <br />4.0 <br />FT <br />Properties For: #2- Hem -Fir <br />Bending Stress: <br />Fb= <br />850 <br />PSI <br />Shear Stress: <br />Fv= <br />75 <br />PSI <br />Modulus of Elasticity: <br />E= <br />1300000 <br />PSI <br />Stress Perpendicular to Grain: <br />Fc-perp= <br />405 <br />PSI <br />Adjusted Properties <br />Fb'(Tension): <br />Fb'= <br />1290 <br />PSI <br />Adjustment Factors: Cd=1.00 Cf=1.10 Cr=1.15 Cfu=1.20 <br />Fv' <br />Fv'= <br />75 <br />PSI <br />Adjustment Factors: Cd=1.00 <br />Design Requirements: <br />Controllinq Moment: <br />M= <br />2016 <br />FT -LB <br />6.58 Ft from left support of span 2 (Center Span) <br />Critical moment created by combining all dead loads and live loads on span(s) 2 <br />Conlrollinq Shear: <br />V= <br />538 <br />LB <br />At a distanced from left support of span 2 (Center Span) <br />Critical shear created by combining all dead loads and live loads on span(s) 2 <br />Decking Information: <br />Plywood Thickness <br />T= <br />3/4 <br />IN <br />Plywood Is qlued <br />Moment Of Inertia Calculations For Glued Floor: <br />Joist Area: <br />A -Joist= <br />13.88 <br />IN2 <br />Plywood Area: <br />A -ply= <br />2.00 <br />IN2 <br />Section Cenlroid: <br />C= <br />5.25 <br />IN ABOVE BASE <br />Moment Of Inertia: <br />I -comb= <br />142.63 <br />IN4 <br />Comparisons With Required Sections: <br />Section Modulus (Moment): <br />Sreq= <br />18.75 <br />IN3 <br />Area (Shear): <br />Areq= <br />10.76 <br />IN2 <br />Moment of Inertia (Deflection): <br />A= <br />Iraq= <br />13.88 <br />117.74 <br />IN2 <br />IN4 <br />I -comb= <br />142.63 <br />IN4 <br />