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111 <br /> Project Title: <br /> Engineer: <br /> Project ID: <br /> iProject Descr: <br /> ood Column . Project File River's Landing ecfi:`-- <br /> i LIC#:KW-06015244,Budd 20.21.9 26 CG ENGINEERING (c)ENERCALC INC 1983-2021 <br /> DESCRIPTION: Stair 4A 4x4 Column <br /> I Code References <br /> Calculations per NDS 2018, IBC 2018,CBC 2019,ASCE 7-16 <br /> Load Combinations Used :ASCE 7-16 <br /> I 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 8 ft Wood Member Type Sawn <br /> i (Used for <br /> non-slender ca3„t=rations J <br /> Wood Species Hem-Fir Exact Width 3.50 in Allow Stress Modification Factors <br /> Exact Depth 3.50 in Cf or Cv for Bending 1.50 <br /> Wood Grade No.1 <br /> Area 12.250 inA2 Cf or Cv for Compressioi 1.150 <br /> Fb+ 975 psi Fv psi lx 12.505 in^4 Cf or Cv for Tension 1.50 <br /> Fb- 975 psi Ft 1625 <br /> 50 150 psi ly 12.505 in^4 Cm:Wet Use Factor 0.850 <br /> Fc-Pill1350 psi Density 26.84 pcf Incising Factors: Ct:Temperature Fact 1.0 <br /> Fc-Perp 405 psi <br /> for Bending 0.80 Cfu:Flat Use Factor 1.0 <br /> E:Modulus of Elasticity.. x-x Bending y-y Bending Axial for Elastic Modulus 0.95 Kf:Built-up columns 1.0 =` 15.3_1 <br /> Basic 1500 1500 1500 ksi Use Cr:Repetitive? No <br /> Minimum 550 550 Brace condition for deflection(buckling)along columns: <br /> I X-X(width)axis: Unbraced Length for buckling ABOUT Y-Y Axis=8 <br /> Y-Y(depth)axis: Unbraced Length for buckling ABOUT X-X Axis=8 <br /> Applied Loads Service loads entered.Load Factors will be applied for calculations. <br /> Column self weight included : 18.266 lbs*Dead Load Factor <br /> i AXIAL LOADS . . . <br /> Axial Load at 8.0 ft, D= 1.710,L=3.50,S= 1.130 k <br /> DESIGN SUMMARY <br /> II Bending&Shear Check Results <br /> • PASS Max.Axial+Bending Stress Ratio = 0.9258:1 Maximum SERVICE Lateral Load Reactions.. <br /> Load Combination +D+L Top along Y-Y 0.0 k Bottom along Y-Y 0.0 k <br /> Governing NDS Forumla Comp Only,fc/Fc' Top along X4 0.0 k Bottom along X-X 0.0 k <br /> I 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 5.228 k for load combination: n/a <br /> Applied Mx 0.0 k-ft <br /> Applied My 0.0 k-ft Along X-X <br /> Fc:Allowable 461.025 psi for load combination: <br /> 0.0 n!ain at 0.0 ft above base <br /> Other Factors used to calculate allowable stresses... <br /> PASS Maximum Shear Stress Ratio= 0.0:1 Bending Compression Tension <br /> I Load Combination +0.60D <br /> Location of max.above base 8.0 ft <br /> Applied Design Shear 0.0 psi <br /> Allowable Shear 186.240 psi <br /> I 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 0.503 0.3137 PASS 0.0 ft 0.0 PASS 8.0 ft <br /> +D+L 1.000 0.464 0.9258 PASS 0.0 ft 0.0 PASS 8.0 ft <br /> +D+S 1.150 0.415 0.4925 PASS 0.0 ft 0.0 PASS 8.0 ft <br /> +D+0.750L 1.250 0.387 0.7399 PASS 0.0 ft 0.0 PASS 8.0 ft <br /> +D+0.750L+0.750S 1.150 0.415 0.8962 PASS 0.0 ft 0.0 PASS 8.0 ft <br /> +0.60D 1.600 0.312 0.1707 PASS 0.0 ft 0.0 PASS 8.0 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 1.728 <br /> I 50 <br />