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Project Title: <br /> Engineer: <br /> Project ID: <br /> Project Descr: <br /> Wood Column Project File:rafdal calcs.ec6 <br /> LIC#:KW-06016450,Build:20.22.5.16 QUANTUM CONSULTING ENGINEERS (c)ENERCALC INC 1983-202' <br /> DESCRIPTION: P2 -Crawlspace Post, 6ft <br /> Code References <br /> Calculations per NDS 2018, IBC 2018, CBC 2019, ASCE 7-16 <br /> Load Combinations Used :ASCE 7-16 <br /> General Information <br /> Analysis Method Allowable Stress Design Wood Section Name 4x4 <br /> End Fixities Top&Bottom Pinned Wood Grading/Manuf. Graded Lumber <br /> Overall Column Height 6 ft Wood Member Type Sawn <br /> calculations Exact Width in Allow Stress Modification Factors <br /> Wood Species Hem-Fir 3.50 <br /> Wood Grade No.2 Exact Depth 3.50 in Cf or Cv for Bending 1.50 <br /> Fb+ 850.0 psi Fv 150.0 psi Area 12.250 inA2 Cf or Cv for Compressio 1.150 <br /> lx 12.505 inA4 Cf or Cv for Tension 1.50 <br /> Fb- 850.0 psi Ft 525.0 psi <br /> 1,300.0 psi Density 26.840 pcf <br /> Fc-PM 1,300.0 <br /> 12.505 inA4 Cm:Wet Use Factor 1.0 <br /> Fc Ct:Temperature Facl 1.0 <br /> Perp 405.0 psi <br /> Cfu :Flat Use Factor 1.0 <br /> E: Modulus of Elasticity.. . x-x Bending y-y Bending Axial Kf:Built-up columns 1.0 NDS 15.3.2 <br /> Basic 1,300.0 1,300.0 1,300.0 ksi Use Cr: Repetitive? No <br /> Minimum 470.0 470.0 Brace condition for deflection(buckling)along columns: <br /> X-X(width)axis: Unbraced Length for buckling ABOUT Y-Y Axis=1 ft,K <br /> Y-Y(depth)axis: Unbraced Length for buckling ABOUT X-X Axis=6 ft,K <br /> Applied Loads Service loads entered.Load Factors will be applied for calculations <br /> Column self weight included : 13.70 lbs * Dead Load Factor <br /> AXIAL LOADS . . . <br /> Floor Beam Reaction:Axial Load at 6.0 ft, D = 1.70. L = 3.360 k <br /> DESIGN SUMMARY <br /> Bending&Shear Check Results <br /> PASS Max.Axial+Bending Stress Ratio = 0.5468: 1 Maximum SERVICE Lateral Load Reactions.. <br /> Load Combination +D+L Top along Y-1 0.0 k Bottom along Y-Y 0.0 k <br /> Governing NDS Forumla Comp Only,fc/Fc' Top along X-} 0.0 k Bottom along X-X 0.0 k <br /> Location of max.above base 0.0 ft Maximum SERVICE Load Lateral Deflections... <br /> At maximum location values are. Along Y-Y 0.0 in at 0.0 ft above base <br /> Applied Axial 5.074 k for load combination: n/a <br /> Applied Mx 0.0 k-ft <br /> Applied My 0.0 k-ft Along X-X 0.0 in at 0.0 ft above base <br /> Fc:Allowable 757.39 psi for load combination:n/a <br /> Other Factors used to calculate allowable stresses... <br /> PASS Maximum Shear Stress Ratio= 0.0 : 1 Bending Compression Tension <br /> Load Combination +0.60D <br /> Location of max.above base 6.0 ft <br /> Applied Design Shear 0.0 psi <br /> Allowable Shear 240.0 psi <br /> Load Combination Results <br /> Maximum Axial+Bending Stress Ratios Maximum Shear Ratios <br /> Load Combination C D C p Stress Ratio Status Location Stress Ratio Status Location <br /> D Only 0.900 0.547 0.1902 PASS 0.0 ft 0.0 PASS 6.0 ft <br /> +D+L 1.000 0.507 0.5468 PASS 0.0ft 0.0 PASS 6.0 ft <br /> +D+0.750L 1.250 0.425 0.4346 PASS 0.0ft 0.0 PASS 6.Oft <br /> +0.60D 1.600 0.345 0.1016 PASS 0.0 ft 0.0 PASS 6.0 ft <br /> Maximum Reactions Note:Only non-zero reactions are listed. <br /> X-X Axis Reaction k Y-Y Axis Reaction Axial Reaction My-End Moments k-ft Mx-End Moments <br /> Load Combination @ Base @ Top @ Base @ Top @ Base @ Base @ Top @ Base @ Top <br /> D Only 1.714 <br /> +D+L 5.074 <br /> +D+0.750L 4.234 <br />