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Multi -Loaded Beam[ 2003 1 nternational Residential Code (97 NDS)1 Ver: 6.00.62 <br />By:.. Area Home Planners on: 04-16.2007 <br />: 10:44:27 AM <br />Project: NGUYEN BINH - Location: 10.5' upper flr bm abv kitchen <br />Summary: <br />5.25 IN x 9.25 IN x 10.5 FT / 2.0E Parallam - Trus Joist -MacMillan <br />Section Adequate By: 18.5% Controlling Factor: Moment of Inertia / Depth <br />Required 8.74 In <br />Center Span Deflections: <br />Dead Load: <br />DLD•Center= <br />0.16 <br />IN <br />Live Load: <br />LLD -Center= <br />0.28 <br />IN = L/447 <br />Total Load: <br />TLD-Center= <br />0.44 <br />IN = U284 <br />Center Span Left End Reactions (Support A): <br />Live Load: <br />LL-Rxn-A= <br />3692 <br />LB <br />Dead Load: <br />DL-Rxn-A= <br />2107 <br />LB <br />Total Load: <br />TL-Rxn-A= <br />5800 <br />LB <br />Bearinq Length Required (Beam only, support capacity not checked): <br />BL-A= <br />1.47 <br />IN <br />Center Span Riqht End Reactions (Support B): <br />Live Load: <br />LL-Rxn-B= <br />3626 <br />LB <br />Dead Load: <br />DL-Rxn-B= <br />2086 <br />LB <br />Total Load: <br />TL-Rxn-B= <br />5712 <br />LB <br />Bearing Length Required (Beam only, support capacity not checked): <br />BL-B= <br />1.45 <br />IN <br />Beam Data: <br />Center Span Lenqlh: <br />L2= <br />10.5 <br />FT <br />Center Span Unbraced Length -Top of Beam: <br />Lug -Top= <br />0.0 <br />FT <br />Center Span Unbraced Length -Bottom of Beam: <br />Lu2-Bollom= <br />10.5 <br />FT <br />Live Load Duration Factor: <br />Cd= <br />1.00 <br />Live Load Deflect. Criteria: <br />L/ <br />360 <br />Total Load Deflect. Criteria: <br />L/ <br />240 <br />Center Span Loading: <br />Uniform Load: <br />Live Load: <br />wL-2= <br />520 <br />PLF <br />Dead Load: <br />wD-2= <br />275 <br />PLF <br />Beam Self Weight: <br />BSW= <br />15 <br />PLF <br />Total Load: <br />wT-2= <br />810 <br />PLF <br />Point Load 1 <br />Live Load: <br />PL1-2= <br />400 <br />LB <br />Dead Load: <br />PD1-2= <br />272 <br />LB <br />Location (From left end of span): <br />X1-2= <br />8.33 <br />FT <br />Trapezoidal Load 1 <br />Left Live Load: <br />TRL-Left-1-2= <br />175 <br />PLF <br />Left Dead Load: <br />TRD•Left-1-2= <br />105 <br />PLF <br />Riqht Live Load: <br />TRL-Riqht-1-2= <br />175 <br />PLF <br />Riqht Dead Load: <br />TRD-Right-1-2= <br />105 <br />PLF <br />Load Start: <br />A-1-2= <br />0.0 <br />FT <br />Load End: <br />B-1-2= <br />8.33 <br />FT <br />Load Lenqth: <br />C-1-2= <br />8.33 <br />FT <br />Properties For: 2.0E Parallam- Trus Joist -MacMillan <br />Bendinq Stress: <br />Fb= <br />2900 <br />PSI <br />Shear Stress: <br />Fv= <br />290 <br />PSI <br />Modulus of Elasticity: <br />E= <br />2000000 <br />PSI <br />Stress Perpendicular to Grain: <br />Fc_perp= <br />750 <br />PSI <br />Adjusted Properties <br />Fb'(Tension): <br />Fb'= <br />2985 <br />PSI <br />Adjustment Factors: Cd=1.00 Cf=1.03 <br />Fv': <br />Fv'= <br />290 <br />PSI <br />Adjustment Factors: Cd=1.00 <br />Design Requirements: <br />Controllinq Moment: <br />M= <br />15425 <br />FT -LB <br />5.355 FI 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 />V= <br />5116 <br />LB <br />Al a distance d from dqht 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 />Section Modulus (Moment): <br />Sreq= <br />62.01 <br />IN3 <br />Area (Shear): <br />Areq= <br />26.46 <br />IN2 <br />Moment of Inertia (Deflection): <br />Ireq= <br />292.24 <br />IN4 <br />1= <br />346.26 <br />IN4 <br />