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Multi-Loaded Beam( 2003 Internalional Residential Code (01 NDS) j Ver: 6.00.7 <br />By: Jeffrey deRoulet , Architeds Northwest on: OS-12-2005 : 08:17:22 AM <br />Proiecl: M3094A2FU-ODB - Location: Ot MSTR BATH BAY <br />Summary: <br />5.5 IN r. 7.5 IN x 7.4[ FT / 9t1 - Douplas Fir-Larch - DN Usc <br />Section Adequate By: 26.7% Conirolling Factor: Section Modulus / Depth Required 6.67 In <br />Center Span DeOedions: <br />Dead Load: <br />Live Load: <br />Total load: <br />Center Span Left End Reactions (Support A): <br />Live Load: <br />Dead Load: <br />Total Load: <br />Bearinp Lenpih Required (Beam only, support capacity not checked): <br />Center Span Riqht En6 Readwns (Support B): <br />Live Load: <br />Dead Load: <br />Total Load: <br />Bearing Length Required (Beam only, support capacity not checked): <br />Beam Data: <br />Ce�ter SDan Lenqth: <br />Center Span Unbraced Lenqih-Top of Beam: <br />Center SDan Unbraced Length-Bottom o( Beam: <br />Live Load Duralion Factor: <br />Live Load Deflect. Criteria: <br />Total Load Detlecl. Criteria: <br />Center Span Loading: <br />Uniform Load: � <br />Live Load: <br />Dead Load: <br />8eam Sel( Weighl: <br />Total Load: <br />Properties For: #1- Douqtas Fir-Larch <br />Bendinp S�ress: <br />Shear Stress: <br />Modulus of Elasticity: <br />Stress Perpendicular to Grain: <br />�djusled Properties <br />Fb' (Tension): <br />Ad�ustment Factors: Cd=1.00 CI=1.00 Cf=1.00 <br />DLD-Center- 0.05 <br />LLD-Center- 0.08 <br />TLD-Center= 0.13 <br />LL-Rxn-A= 1347 <br />DL-Rxn-A= 846 <br />TL-Rxn-A= 2193 <br />BL-A= 0.64 <br />LL-Rxn-B= <br />DL-Rxn•8= <br />TL-Rxn-6= <br />BL-B= <br />L2= <br />i.u2-Top= <br />Lu2-Boqom= <br />Cd= <br />u <br />u <br />wL-2= <br />wD-2= <br />BSW= <br />wT-2= <br />Fb= <br />Fv= <br />E_ <br />Fc�erp= <br />Fv': <br />Adiustment Factors: Cd=1.00 <br />Design Requiremenls: <br />ConUollinq Momenl: - <br />3.77 Ft from lefl support of span 2(Center Span) <br />Critical moment :realed by combining all dead Ioads and live loads on span(s) 2 <br />CoNrollinp Shear. <br />At a distance d from ripht support of span 2(Center Span) <br />Critical shear created by combining all dead Ioads and live loads on span(s) 2 <br />Comparisons With Required Sections: <br />Section Modulus (Moment): <br />Area (Shear): <br />Momenl of Inertia (Delleclion): <br />13a7 <br />846 <br />2193 <br />0.64 <br />7.42 <br />1.33 <br />7.42 <br />1.00 <br />360 <br />480 <br />363 <br />218 <br />70 <br />591 <br />1200 <br />170 <br />1600U00 <br />625 <br />IN <br />IN = L/1113 <br />IN = L/683 <br />I.B <br />LB <br />LB <br />IN <br />LB <br />LB <br />l_B <br />IN <br />FT <br />� <br />� <br />PLF <br />PLF <br />PLF <br />PLF <br />PSI <br />PSI <br />PSI <br />PSI <br />Fb'= 1199 PSI <br />Fv'= 170 PSI <br />M= 4067 FT-LB <br />V= 1842 LB <br />Sreq= <br />S= <br />Areq= <br />A= <br />Ireq= <br />40.70 IN3 <br />51.56 IN3 <br />16.25 IN2 <br />41.25 IN2 <br />135.79 IN4 <br />193.36 IN4 <br />