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Multiple Simple Beam <br />LIC# : KW-06016886, Build:20.23.12.07 LEE & LEE STRUCTURAL ENGINEERING INC.(c) ENERCALC INC 1983-2023 <br />Project File: 201 W 19th St.ec6 <br />Project Title: <br />Engineer: <br />Project ID: <br />Project Descr: <br />ADDITIONDescription : <br />BEAM Size :4x6, Sawn, Fully Unbraced <br />Using Allowable Stress Design with IBC 2021 Load Combinations, Major Axis Bending <br />Wood Beam Design : <br />Calculations per NDS 2018, IBC 2018, CBC 2019, ASCE 7-16 <br />Douglas Fir-Larch No.2 <br />875.0 <br />875.0 <br />600.0 <br />625.0 <br />1,300.0 <br />470.0 <br />170.0 <br />425.0 <br />31.210 <br />Eminbend - xx ksi <br />Wood Species :Wood Grade : <br />Fb - Tension <br />psi <br />psi Fv psi <br />Fb - Compr Ft psi <br />Fc - Prll psi <br />psiFc - Perp <br />Ebend- xx ksi Density pcf <br />KNEE BRACE BM1 <br />Applied Loads <br />Unif Load: D = 0.0150, L = 0.020 k/ft, Trib= 2.250 ft <br />.Design Summary <br />Max fb/Fb Ratio =0.447 : 1 <br />Max Reactions (k)HEWSLLr <br />+D+LLoad Comb : <br />Span # 1 <br />Left Support <br />D <br />in <br />4.335 inft <br />23.94 psi <br />Fb : Allowable :1,125.84 psi <br />Right Support <br />Fv : Allowable :Span # 1 <br />Load Comb :+D+L <br />170.00 psi <br />fb : Actual : <br />Max fv/FvRatio =0.141 : 1 8.237 ft <br />503.20 psi at <br />atfv : Actual : <br />Ratio 9999 Ratio 9999 <br />Max Deflections <br />Transient Downward 0.091 in <br />Transient Upward 0.000 in <br />Total Downward 0.160 in <br />Total Upward 0.000 in <br />0.15 0.20 <br />0.15 0.20 Ratio 1141 652Ratio <br />LC: L Only LC: +D+L <br />LC:LC: <br />BEAM Size :2x4, Sawn, Fully Unbraced <br />Using Allowable Stress Design with IBC 2021 Load Combinations, Major Axis Bending <br />Wood Beam Design : <br />Calculations per NDS 2018, IBC 2018, CBC 2019, ASCE 7-16 <br />Douglas Fir-Larch No.2 <br />900.0 <br />900.0 <br />1,350.0 <br />625.0 <br />1,600.0 <br />580.0 <br />180.0 <br />575.0 <br />31.210 <br />Eminbend - xx ksi <br />Wood Species :Wood Grade : <br />Fb - Tension <br />psi <br />psi Fv psi <br />Fb - Compr Ft psi <br />Fc - Prll psi <br />psiFc - Perp <br />Ebend- xx ksi Density pcf <br />RR <br />Applied Loads <br />Unif Load: D = 0.0150, L = 0.020 k/ft, Trib= 1.330 ft <br />.Design Summary <br />Max fb/Fb Ratio =0.210 : 1 <br />Max Reactions (k)HEWSLLr <br />+D+LLoad Comb : <br />Span # 1 <br />Left Support <br />D <br />in <br />1.750 inft <br />19.55 psi <br />Fb : Allowable :1,329.69 psi <br />Right Support <br />Fv : Allowable :Span # 1 <br />Load Comb :+D+L <br />180.00 psi <br />fb : Actual : <br />Max fv/FvRatio =0.109 : 1 0.000 ft <br />279.30 psi at <br />atfv : Actual : <br />Ratio 9999 Ratio 9999 <br />Max Deflections <br />Transient Downward 0.011 in <br />Transient Upward 0.000 in <br />Total Downward 0.018 in <br />Total Upward 0.000 in <br />0.03 0.05 <br />0.03 0.05 Ratio 3988 2279Ratio <br />LC: L Only LC: +D+L <br />LC:LC: <br />26 of 81 <br />210 W 19th St <br />4/14/2025