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Multi-Loaded Beaml 2003 Internationai Residential Code (01 NDS) j Ver: 6.00.7 <br />By: Jeftrey deRoulet , Architects Northwest on: 05-12-2005 : 08:17:31 AM <br />Proiect: M3094A2FU-ODB - Location: 15 UPPER STAIRlHALL <br />Summary: <br />3.5 IN x 11.25 IN x 7.42 FT /#2 - Douplas Fir•Larch - Drv Use <br />Section Adequate By: 113.0% Controlling Factor: Sedion Modulus / Depth Required 7.71 in <br />Center Span DeOections: <br />Dead Load: DLD-Center- <br />Live Load: LLD-Center- <br />Total Load: TLD-Center- <br />Center Span Left End Reactions (Support A): <br />Live Load: LL-Rxn-A= <br />Dead Load: DL-Rxn-A= <br />Tolal Load: TL-Rxn-A= <br />Bearinq Lenpth Required (Beam only, support capacity not checked): BL-A= <br />Center Span Ripht End Reaclions (Support 8): <br />Live Load: LL-Rxn•8= <br />Dead Load: DL-Rxn-B= <br />TotalLoad: TL-Rxn•B= <br />Bearing Length Required (Beam only, support capacity nol checked): BL-8= <br />Beam Data: <br />CenterSpan Lenpth: �z= <br />Center Span Unbraced Lenpth-Top of Beam: Lu2•Top= <br />Center Span Unbraced Length-Bottom of Beam: Lu2-Bottom= <br />Live �oad Duration Factor: Cd= <br />Live Load DeOect. Criteria: V <br />Total Load Deflect. Criteria: V <br />CenterSnan Loading: <br />Uniform Load: <br />Live Load: wL-2= <br />Dead Load: W�-z= <br />Beam Self Weighl: BSW= <br />Total Load: WT-z= <br />Properties For: #2- Douplas Fir-Larch <br />Bendinp Stress: Fb= <br />Shear Stress: Fv= <br />Modulus of Elasticity: E_ <br />Stress Perpendicular to Grain: Fc�erp= <br />Adjusled Properties <br />Fb' (Tension): Fb'= <br />Ad�ustment Factors: Cd=1.00 CI=1.00 Cf=1.10 <br />Fv': F� _ <br />Adiustment Factors: Cd=1.00 <br />�esign Requirements: <br />Controllinp Moment: <br />3.71 Ft from lefl support of span 2(Center Span) <br />Criticai 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 combinin� all dead loads and live toads on span(s) 2 <br />Comparisons With Required Sections: <br />Seclion Modulus (Moment): <br />Area (Shear): <br />Moment of Inertia (Deflection): <br />W� <br />� <br />0.01 IN <br />0.03 IN = U2892 <br />0.04 IN = U2093 <br />1113 LB <br />425 LB <br />1538 LB <br />0.70 IN <br />1113 LB <br />425 LB <br />1538 I_B <br />0.70 IN <br />7.42 <br />1.33 <br />7.42 <br />1.00 <br />360 <br />480 <br />300 <br />105 <br />10 <br />415 <br />900 <br />180 <br />1600000 <br />625 <br />FT <br />FT <br />FT <br />PLF <br />PLF <br />PLF <br />PLF <br />PSI <br />PSI <br />PSI <br />PSI <br />98B PSi <br />18Q PSI <br />2853 FT-LB <br />1169 LB <br />Sreq= 34.66 IN3 <br />S= 73.83 IN3 <br />Areq= 9.74 IN2 <br />A= 39.38 IN2 <br />Ireq= 95.25 IN4 <br />1= 415.28 IN4 <br />