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• <br /> StruCalc 9.0 page <br /> Project: <br /> Location:42"ledger beams-existing 5 lat'.. <br /> Combination Roof And Floor Beam �;, ---- of <br /> [2015 International Building Code(2015 NDS)] <br /> (2)1.51N x 3.5 IN x 3.5 FT <br /> #2-Hem-Fir-Dry Use StruCalc Version 10.0.1.6 4/4/2018 1:49:47 AM <br /> Section Adequate By: 139.0% <br /> Controlling Factor:Moment <br /> DEFLECTIONS Center LOADING DIAGRAM <br /> Live Load 0.00 IN UMAX <br /> Dead Load 0.04 in <br /> Total Load 0.04 IN U1083 <br /> Live Load Deflection Criteria: 0360 Total Load Deflection Criteria:L/240 <br /> REACTIONS A B <br /> Live Load 0 lb 0 lb <br /> Dead Load 280 lb 280 lb <br /> Total Load 280 lb 280 lb <br /> Bearing Length 0.23 in 0.23 in <br /> BEAM DATA Center ,H -...• �.. <br /> Span Length 3.5 ft ..> <br /> Unbraced Length-Top 0 ft A 3.5ft B <br /> Roof Pitch 4 :12 <br /> Floor Duration Factor 1.00 <br /> Roof Duration Factor 1.25 <br /> Notch Depth 0.00 ROOF LOADING <br /> Side 1 Side 2 <br /> MATERIAL PROPERTIES Roof Live Load RLL= 0 psf 0 psf <br /> #2-Hem-Fir Roof Dead Load RDL= 10 psf 10 psf <br /> Base Values Adjusted Roof Tributary Width RTW= 7.5 ft 7.5 ft <br /> Bending Stress: Fb= 850 psi Fb'= 1148 psi <br /> Cd=0.90 CF=1.50 FLOOR LOADING <br /> Shear Stress: Fv= 150 psi Fv'= 135 psi Side 1 Side 2 <br /> Cd=0.90 Floor Live Load FLL= 0 psf 0 psf <br /> Modulus of Elasticity: E= 1300 ksi E'= 1300 ksi Floor Dead Load FDL= 0 psf 0 psf <br /> Comp.-I-to Grain: Fc-1= 405 psi Fc--12= 405 psi Floor Tributary Width FTW= 0 ft 0 ft <br /> Controlling Moment: 245 ft-lb Wall Load WALL= 0 plf <br /> 1.75 ft from left support <br /> Created by dead loads only on all span(s). BEAM LOADING <br /> Shear: -280 lb Roof Uniform Live Load: wL-roof= 0 plf <br /> Controllingsupport. Roof Uniform Dead Load: wD-roof= 158 plf <br /> At Floor Uniform Live Load: wL-floor= 0 plf <br /> Created by dead loads only on all span(s). <br /> Floor Uniform Dead Load: wD-floor= 0 plf <br /> Beam Self Weight: BSW= 2 plf <br /> Comparisons with required sections: Req'd Provided Combined Uniform Live Load: wL= 0 plf <br /> Section Modulus: 2.56 in3 6.13 in3 Combined Uniform Dead Load: wD= 160 plf <br /> Area(Shear): 3.11 in2 10.5 in2 Combined Uniform Total Load: wT= 160 plf <br /> Moment of Inertia(deflection): 2.38 in4 10.72 in4 <br /> Moment: 245 ft-lb 586 ft-lb <br /> Shear: -280 lb 945 lb <br /> �j <br />