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• <br /> BeamChek v2016 licensed to:Peter Manusos,Architect Reg#7756-68299 <br /> 620 SE 112th#159 roof beam <br /> Date: 10/27/19 <br /> Selection 4x 4 DF-L#2 Lu=0.0 Ft <br /> Conditions NDS 2015, Equal Multi-Span <br /> Min Bearing Area R1=0.5 in2 R2= 1.4 in2 (1.5) DL Defl= 0.03 in <br /> Data 3 Spans, each at 6.67 ft Reaction 1 LL 267# Reaction 2 LL 734# <br /> Beam Wt per ft 2.98# Reaction 1 TL 315# Reaction 2 TL 866# <br /> Bm Wt Included 60# Maximum V 472# <br /> Max Moment 525'# Max V(Reduced) 438# Total Beam Length 20.01 ft <br /> TL Max Defl L/240 TL Actual Defl L/536 <br /> LL Max Defl L/360 LL Actual Defl L/680 <br /> Attributes Section(in3) Shear(in2) TL Defl(in) LL Defl <br /> Actual 7.15 12.25 0.15 0.12 <br /> Critical 4.67 3.65 0.33 0.22 <br /> Status OK OK OK OK <br /> Ratio 65% 30% 45% 53% <br /> Fb(psi) Fv(psi) E(psi x mil) Fc I(psi) <br /> Values Reference Values 900 180 1.6 625 <br /> Adjusted Values 1350 180 1.6 625 <br /> Adjustments CF Size Factor 1.500 <br /> Cd Duration 1.00 1.00 <br /> Cr Repetitive 1.00 <br /> Ch Shear Stress N/A <br /> Cm Wet Use 1.00 1.00 1.00 1.00 <br /> CI Stability 1.0000 Rb=0.00 Le=0.00 Ft <br /> Loads Uniform LL: 100 Uniform TL: 115 =A <br /> Uniform Load A <br /> 0 0 . . . . <br /> R1 =315 R2=866 R3 R4 NOTE: R1=R4 and R2=R3 <br /> EACH SPAN =6.67 FT <br /> Uniform load is lbs per lineal ft. <br />