Check it out, and as always you can download this, and many other. The user can enter a desired factor of safety (most applications, F.S. PV/(t1*(b-di)) = PV/(2*t1*(f-ri))= PV/(di*t1) = M/Z=Pc*h/(t1*a^2/6)= PV/(PI/4*D^2)= Here's a simple sizing calculator for the most basic type of lifting lug. : 0 lifting lug analysis for horizontal equipment (as per bednar ex.10.5 page-275) strength of weld (lifting lug to pad) : fillet weld throat, l1 4. LIFTING LUG ANALYSIS FOR HORIZONTAL EQUIPMENT f bĮRECTION WEIGHT, P SHOCK FACTOR, F NUMBER OF LUGS LIFTING LUG DIMENSIONS:įORCES : VERTICAL LIFTING FORCE, PV = P/4*F =, Pc = PV*COS(PHI)+5%PV=, Pr = PV*COS(90-PHI) = MATERIAL : OF DOUBLER PAD YIELD STRESS, Ys= : MATERIAL : OF PIN YIELD STRESS, Ys= ALLOWABLE STRESSES : TENSILE STRESS,Sa=0.6*Ys : SHEAR STRESS, Ss=0.4*Ys : BEARING STRESS, Se=0.8*Ys : BENDING STRESS, Sb=0.66*Ys : ALLOWABLE SHEAR STRESS FOR PIN Ss=0.4*Ys : INDUCED STRESSES : TENSILE STRESS SHEAR STRESS BEARING STRESS BENDING STRESS SHEAR STRESS ON PIN PROJECT : DORAD 800 MW COMBINED CYCLE POWER PLANT TOP GREAT ENGINEERING & MARINE PTE LTD
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