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� F.1ul�i-Loaded Beamf 20031nternational Residential Code 101 NDSI 1 Ver f.007 <br /> Bv:JEFFREY DeROULET ,Architects Northwesl on: 10-i7-2005 : 6�22�.0�3 Ft.1 <br /> ProlccC 21J063F0 - LocaGon: FAMILY ROOM WINDOW HEADER <br /> Summary: <br /> 3J25 W x 15.0 IN x 8.0 FT /24F-V4-Visuallv Graded Westem Species-Drv Use <br /> Section Adequate By: 100.0% Controlling Factor.Area/Depth Required 9.41 In <br /> Center Span De(leclions: <br /> Dead Load: DLD-Center= 0.02 IN <br /> Live Load: �LD-Center- 0.04 IN= Li2497 <br /> Total Load: TLD-Center- 0.06 IN = LI1579 <br /> Camber Required: C= 0.03 IN <br /> Center Span LeR End Reactions(Support A): <br /> Live Load: LL-Rxn-A= 3164 LB <br /> Dead Loact: DL-Rxn-A= 1912 LB <br /> TotalLoad: TL-Rxn•A= 5076 LB <br /> Bearinq Lennlh Required(Beam onlv, suppoA capacily not checked�: BL-A= 2.50 IN <br /> Center Span Riqht End Reaclions(Support B): <br /> Live Load: LL-Rxn-B= 1916 LB <br /> Dead Load: DL-Rxn-B= 998 LB <br /> TotalLoad: TL-Rxn-B= 2914 LB <br /> Bearing Lenglh Required(Beam only,support capacity not checked): BL-B= 7.43 IN <br /> (3eam Dala: <br /> Cer.ter Span Lenqth: L2= 8.0 FT <br /> Cenlcr Span Unbraced Lenqlh-Top of Beam: Lu2-Top= 1.34 PT <br /> Center Span Unbnced Lenglh-Bollom of Beam: Lu2-Bottom= B.0 FT <br /> Live Load Duration Factor: Cd= 1.00 <br /> Live Load De(IecL Criteria: L/ 360 <br /> Total Load DeflecL Crileria: U 240 <br /> Center Snan Loading: <br /> Uniform Laad: <br /> Live Load: wL-2= 320 PLF <br /> Dead Load: wD-2= 80 PLF <br /> Beam Self Weight: BSW= 11 PLF <br /> Total Load: wT-2= 411 PLf= <br /> Poinl Load 1 <br /> Live Load: PLt-2= 1550 LG <br /> Dcad Load: PD1-2= 1164 LB <br /> Localio.��From lett end of span): X7-2= 2.5 FT <br /> TrupezoldalLoad 1 <br /> Lcft Live Load: TRL-Left-t-2= 388 PLF <br /> Le(t Dead Load: TRD-Left-1-2= 318 PLF <br /> Riqht Live Load: TRL-Riqhl-i-2= 388 PLF <br /> Riqht�ead Load: TRD-Right-l-2= 318 PLF <br /> Load Start: A-1-2= 0.0 FT <br /> Load End: B-1-2= 2.5 FT <br /> Load Lenqlh: C-1-2= 2.5 FT <br /> Trapezoidal Load 2 <br /> Left Live Load: TRL-Left-2-2= 0 PLF <br /> Le(t Dead Load: TRD-Left-2-2= 40 PLF <br /> Riqht Live Load: TRL-Riqht-2-2= 0 PLF <br /> Riqht Dead Load: TRD-Right-2-2= 40 PLF <br /> Load Slart: A-2-2= 2.5 FT <br /> Load EnA: 8-2-2= 8.0 FT <br /> Load Lenqlh: C-2-2= 5.5 FT <br /> Properties For:24F-V4-Visually Graded Westem Species <br /> eendinq Stress: Fb= 2400 PSI <br /> Sliear Siress: Fv= 240 PSI <br /> �lodulus of Elasticity: Ex= 1800000 PSI <br /> Ev= 1600000 PSI <br /> Slress Perpendicular lo Grain: Fc pem= 650 PSI <br /> Bendinq Stress of Comp. Face in Tension: Fb_cpr- 1850 PSi <br /> Ac'jusled Praperties <br /> Fb'(Tension): Fb'= 2385 PSI <br /> Adjustmenl Factors:Cd=1.00 CI=0.99 <br /> Fv': Fv'= 240 PSI <br /> Adiustment Factors:Cd=1.00 <br /> Design Renuiremenls: <br /> Controllinq Moment M= 9171 FT-LB <br /> 2.56 R 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: V= 3735 LB <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 Wilh Required Seclions: <br /> Seclion Modulus(Mament): Sreq= d6.14 IN3 <br /> S= 117.19 IN3 <br /> Area(Shear): Areq= 23.35 IN2 <br /> �� , <br /> � / � <br /> ;i <br /> f <br /> � <br />