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Mu1ti-Loaded Beam(2006 Intemational BuildinQ Cade(05 NDS)1 Ver:7.01.14 <br /> ' By: DON, DFP PLANNIfVG DESIGN on: 04-21-2010:4:02:58 PM <br /> Prol��209196-Location: S7A1R�ANDENG <br /> Summary: <br /> (2) 9.5 IN x 7.25!N x 8.33 FT /#2-Redwood-Wet llse <br /> Section Adequate By:?3.3% Controllirt�Factor.Moment of Inertia/Depth Required 6.04 In <br /> 'Laminations are to be fu11y connected to provide uniform transfer�f loads to all members <br /> Center Span Deflections: <br /> Dead Load: DLD-Center- 0.04 1N <br /> Live Load: i.LD-Center- O.QB I{�=U'1187 <br /> Tofal Load: Ti.D-Center- U.12 IN=U832 <br /> Center Span Left End Reactions(Support A): <br /> Live Load: LL-RxrrA= 333 L8 <br /> Dead Load: D�-Rxn-A= 142 L8 <br /> Total�oad: TE.-Rxn-A= 475 L8 <br /> Bearin� Lenqth Repuired (Beam only,support capacity not checked): BL-A= 0.36 fN <br /> Center Span Ripht End Reactions(Suppo�t S): <br /> Live Load: LL-Rxn-B= 333 L8 <br /> Dead Load: QE.-Rxn-6= 1�42 L8 <br /> Totai Load: 7L-f2xn-6= 475 LB <br /> Bearing Lengti�Required{Beam only,support capacity not checked): BL-6= 0.3fi IN <br /> Beam Data: <br /> Center Span Length: L2= 8.33 F'f <br /> Center Span Unbraced Len�th-7op of Beam: Lu2-To�= 8.33 Ff <br /> Genter Span Unbraced Length-Bottom of Beam: Lu2-Bottom= 8.33 FT <br /> Live Load Duration FaCtar: Cd= 1.00 <br /> Live Load Deflect.Criteria: U 480 <br /> Total Load Deflect,Criteria: U 480 <br /> Center Span Loading: <br /> iJniform load: <br /> Live Load: wL-2= 80 PE.F <br /> Dead Load: wD-2= 30 PLF <br /> 8eam Se{f Weight: BSW= 4 PLF <br /> Total Load: w7-2= 194 PLF <br /> Properties�or.#2-Redwood <br /> Bendi�q Stress: Fb= 925 PSf <br /> Shear Stress: F�r- 160 PSi <br /> Modulus of E�asticitv: E= 12Q0000 PSI <br /> Adlusted Modulus of Efasticity: E-Min= 440000 PSI <br /> SVess Perpendicular fo Grain: Fc�erp= 650 PSI <br /> Adjusted Properties <br /> Fb'(fensian): Fb'= 1082 PSl <br /> Adjustment Factors:Cd=1.00 C1=0.98 CF=1.20 <br /> Fv': Fv'= '155 PSf <br /> Adjustme�t Factors: Cd=1.00 Cm=0.97 <br /> ��; E'= 9080000 PSI <br /> E-Min': E-Min'= 396U00 PSI <br /> Adiustment Factors: Cm=0.90 Ci=9.00 <br /> Fc',r,pem: fc'�erp= 436 PS[ <br /> Adiustment factors: Cm=0.90 Ci=1.00 <br /> Design Requirements: <br /> Controlfin�t Moment: M= 990 FT-LB <br /> 4.'t65 Ft frorn EeR support of span 2{Center Span) <br /> Critical moment creatEci by combiRing all dead loads and live loads on span{s)2 <br /> Controllina Shear: V= 409 LB <br /> At a distance d from left support af span 2(Center Span) <br /> Critical shear created by combining a!!dead loads and live loacfs on span(s)2 <br /> Comparisons With Ftequired Sections: <br /> Section Modulus(Moment): Srep= 1Q.98 IN3 <br /> S= 26.28 IN3 <br /> Area(Shear): Areq= 3.95 IN2 <br /> A= 21.75 I N2 <br /> Moment of Inertia(Defiection): lreq= 54.97 IN4 <br /> 1= 9527 IfV4 <br />