Darrell Socie's fatiguecalculator.com has a stress-concentration-factor calculator. Take a look at any nearby shaft or axle and chances are you’ll see a shoulder fillet. Although it’s better ...

IN carrying out some experimental work in the torsion of hollow concrete box beams, the authors were surprised to discover that the size of the fillet radius at the internal corners has little or ...

flange width, bf = 17 mm for static testing, and bf = 12.31 mm dynamic testing, depth, d = 13.1 mm, and fillet radius, r = 2.19 mm) and ST beams (flange thickness, tf = 1.77 mm, web thickness, tw = ...