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COMPANY PROJECT <br /> WoodWorks't <br /> �fJF IW.I&F FDh:V[,)UO Al SN.:I' <br /> Sep.1,2022 11:42 Rail Post <br /> Design Check Calculation Sheet <br /> WoodWorks Sizer 2019(Update 4) <br /> Loads: <br /> :,oar. Type Distribution Location [ft] Magnitude Unit <br /> Start End Start End <br /> Loadl ive Point 3.00 200 l.bs <br /> Reactions (lbs): <br /> n <br /> rug •;,-: <br /> Unfactcred• <br /> lateral: <br /> Live O'200 3' <br /> Fac=cred: <br /> L->R 200 <br /> Load comb 42 <br /> Lumber Post,Hem-fir,No.2,4x4(3-1/2"x3-1/2") <br /> Support:Non-wood <br /> Total length:3.0%Volume=0.3 tuft. <br /> Fixed base;Free top;Load face=width(b);Incised;Ke x Lb:2.1 x 3.0=6.3 ft; <br /> This section PASSES the design code check. <br /> Analysis vs.Allowable Stress and Deflection using Nos 2018: <br /> Criterion Aralvsis Value Design Value Unit Analysis/Design <br /> Shear fv = 24 Pv' = 120 psi fv/tiv' = 0.20 <br /> Bending(-) fb = 1008 Fb' = 1020 psi fb/FW = 0.99 <br /> Live Defl'n 0.20 - L/178 0.30 = L/120 in 0.6'7 <br /> Totai Defi'n 0.20 = L/178 0.30 - L/120 in 0.67 <br /> Additional Data: <br /> ACTpRS: [/E(psi) CD CM Ct CL/CP CF Cfu Cr Cfrt Ci LCO <br /> Fv' 150 1..00 1..00 1.00 - - - - 1.00 0.80 2 <br /> Fb'- 850 1.00 1.00 1.00 1.000 1..500 - 1.00 :1.00 0.80 2 <br /> 1300 0.00 1.00 1.00 0.000 1.150 - -- 1.00 0.80 0 <br /> 1.3 million 1.00 1.00 - - - - 1.00 0.95 2 <br /> CRITICAL LOAD COMBINATIONS: <br /> Shear . LC #2 = L <br /> Sending(-) : LC *2 = L <br /> De€lecticn: LC ii2 - L (live) <br /> LC 42 L (total) <br /> L=live <br /> All LC's are listed in the Analysis output <br /> Load combinations: ASD Basic from ASCE 7-16 2.4 / IBC 201.9 1605.3.1. <br /> CALCULATIONS: <br /> V - 200 lbs; M(-) = 600 lbs-ft <br /> Ely 16.26 It,_jn^2 <br /> "ti.ve" deflection: is due to a1.1 non-dead loads (live, w',.nd, snow_) <br /> Iota). deflection = 1.5 dead + "Ti,ve" <br /> Design Notes: <br /> 1.Analysis and design are in accordance with the ICC International Building Code(IBC 2018)and the National Design Specification(NOS 2018),using <br /> Allowable Stress Design(ASD).Design values are from the NOS Supplement. <br /> 2.Please verify that the default deflection limits are appropriate for your application. <br /> 3.Axial load eccentricity applied in direction of load face only.It is the designers responsibility to check for effect of eccentricity in the other direction. <br /> 19 <br />