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Multi -Loaded Beamf 2003 International Residential Code (97 NDS)1 Ver: 6.00.62 <br />By:. , Area Home Planners on: 04-16-2007 : 10:44:27 AM <br />Project: NGUYEN BINH - Location: 18' upper fir bm abv rec rm <br />Summary: <br />7.0 IN x 18.0 IN x 18.0 FT / 2.0E Parallam - Trus Joist -MacMillan <br />Section Adequate By: 88.1 % Controlling Factor: Section Modulus / Depth Required 13.75 In <br />Center Span Deflections: <br />Dead Load: <br />DLD-Center= <br />Live Load: <br />LLD -Center= <br />Total Load: <br />TLD-Center= <br />Center Span Left End Reactions (Support A): <br />Live Load: <br />LL-Rxn-A= <br />Dead Load: <br />DL-Rxn-A= <br />Total Load: <br />TL-Rxn-A= <br />Bearinq Length Required (Beam only, support capacity not checked): <br />BL-A= <br />Center Span Riqht End Reactions (Support B): <br />Live Load: <br />LL-Rxn.B= <br />Dead Load: <br />DL-Rxn-B= <br />Total Load: <br />TL-Rxn-B= <br />Bearing Length Required (Beam only, support capacity not checked): <br />BL-B= <br />Beam Data: <br />Center Span Lenqth: <br />L2= <br />Center Span Unbraced Lenqth-Top of Beam: <br />Lug -Top= <br />Center Span Unbraced Length -Bottom of Beam: <br />Lu2-Bottom= <br />Live Load Duration Factor: <br />Cd= <br />Live Load Deflect. Criteria: <br />L/ <br />Total Load Deflect. Criteria: <br />L/ <br />Center Span Loading: <br />Uniform Load: <br />Live Load: <br />wL-2= <br />Dead Load: <br />wD-2= <br />Beam Self Weight: <br />BSW= <br />Total Load: <br />wT-2= <br />Point Load 1 <br />Live Load: <br />PL1-2= <br />Dead Load: <br />PD1.2= <br />Location (From left end of span): <br />X1-2= <br />Trapezoidal Load 1 <br />Left Live Load: <br />TRL-Left-1-2= <br />Left Dead Load: <br />TRD-Left-1-2= <br />Riqht Live Load: <br />TRL-Riqht-1-2= <br />Right Dead Load: <br />TRD-Right-1-2= <br />Load Start: <br />A-1-2= <br />Load End: <br />B-1-2= <br />Load Length: <br />C-1-2= <br />Properties For: 2.0E Parallam- Trus Joist -MacMillan <br />Bendinq Stress: <br />Fb= <br />Shear Stress: <br />Fv= <br />Modulus of Elasticity: <br />E= <br />Stress Perpendicular to Grain: <br />Fc_perp= <br />Adjusted Properties <br />Fb' (Tension): <br />Fb'= <br />Adjustment Factors: Cd=1.00 Cf=0.96 <br />Fv': <br />Adjustment Factors: Cd=1.00 <br />Design Requirements: <br />Controllinq Moment: <br />7.38 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 />Controllinq Shear: <br />At a distance d 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 />Comparisons With Required Sections: <br />Fv'= <br />0.15 IN <br />0.25 IN = L/873 <br />0.40 IN = U538 <br />7872 LB <br />4932 LB <br />12803 LB <br />2.44 IN <br />5451 LB <br />3351 LB <br />8802 LB <br />1.68 IN <br />18.0 FT <br />0.0 FT <br />18.0 FT <br />1.00 <br />360 <br />240 <br />520 PLF <br />275 PLF <br />39 PLF <br />834 PLF <br />2447 LB <br />1715 LB <br />4.33 FT <br />350 PLF <br />210 PLF <br />350 PLF <br />210 PLF <br />0.0 FT <br />4.33 FT <br />4.33 FT <br />2900 PSI <br />290 PSI <br />2000000 PSI <br />750 PSI <br />2772 PSI <br />290 PSI <br />M= 46427 FT -LB <br />V= 10795 LB <br />Section Modulus (Moment): <br />Sreq= <br />200.97 <br />IN3 <br />S= <br />378.00 <br />IN3 <br />Area (Shear): <br />Areq= <br />55.84 <br />IN2 <br />A= <br />126.00 <br />IN2 <br />Moment of Inertia (Deflection): <br />Ireq= <br />1518.03 <br />IN4 <br />1= <br />3402.00 <br />IN4 <br />