Laserfiche WebLink
46 <br /> Woodworks® Sizer SOFTWARE FOR WOODYDESIGN <br /> 25 Beam WoodWorks®Sizer 2019(Update 4) Page 2 <br /> Analysis vs. Allowable Stress and Deflection using NDS 2018 : <br /> Criterion Analysis value Design Value Unit Analysis/Design <br /> Shear fv = 84 Fv' = 305 psi fv/Fv' = 0.28 <br /> Bending(+) fb = 1314 Fb' = 2715 psi fb/Fb' = 0.48 <br /> Dead Defl'n 0.19 = < L/999 <br /> Live Defl'n 0.24 = L/905 0.60 = L/360 in 0.40 <br /> Total Defl'n 0.43 = L/502 0.90 = L/240 in 0.48 <br /> Additional Data: <br /> FACTORS: F/E(psi) CD CM Ct CL CV Cfu Cr Cfrt Notes Cvr LC# <br /> Fv' 265 1.15 1.00 1.00 - - - - 1.00 1.00 1.00 3 <br /> Fb'+ 2400 1.15 1.00 1.00 1.000 0.984 - 1.00 1.00 - 3 <br /> Fcp' 650 - 1.00 1.00 - - - - 1.00 - - - <br /> E' 1.8 million 1.00 1.00 - - - 1.00 - - 3 <br /> Eminy' 0.85 million 1.00 1.00 - - - 1.00 - 3 <br /> CRITICAL LOAD COMBINATIONS: <br /> Shear : LC #3 = D + 0.75 (L + S) <br /> Bending(+) : LC #3 = D + 0.75 (L + S) <br /> Deflection: LC #3 = D + 0.75 (L + S) (live) <br /> LC #3 = D + 0.75 (L + S) (total) <br /> Bearing Support 1 - LC #3 = D + 0.75 (L + S) <br /> Support 2 - LC #3 = D + 0.75 (L + S) <br /> D=dead L=live S=snow <br /> All LC's are listed in the Analysis output <br /> Load combinations: ASD Basic from ASCE 7-16 2.4 / IBC 2018 1605.3.1 <br /> CALCULATIONS: <br /> V max = 5659, V design = 4749 lbs; M(+) = 25464 lbs-ft <br /> Ely = 3453.27 lb-in^2 <br /> "Live" deflection is due to all non-dead loads (live, wind, snow...} <br /> Total deflection = 0.5 dead + "live" <br /> Design Notes: <br /> 1. Analysis and design are in accordance with the ICC International Building Code(IBC 2018)and the National Design <br /> Specification (NDS 2018), using Allowable Stress Design (ASD). Design values are from the NDS Supplement. <br /> 2. Please verify that the default deflection limits are appropriate for your application. <br /> 3. Glulam design values are for materials conforming to ANSI 117-2015 and manufactured in accordance with ANSI <br /> Al 90.1-2012 <br /> 4. GLULAM:bxd=actual breadth x actual depth. <br /> 5. Glulam Beams shall be laterally supported according to the provisions of NDS Clause 3.3.3. <br /> 6. GLULAM:bearing length based on smaller of Fcp(tension), Fcp(comp'n). <br />