STRESS INTENSITY FACTORS OF THE ECCENTRIC AND EDGE CRACKED CYLINDERS

摘要

Using the single crack solution and the regular solution of harmonic function,thetorsion problem of a cracked cylinder is reduced to solving a set of mixed-type integralequations which can be solved by combining the numerical method of singular integralequation with the boundary element method.Several numerical examples arecalculated and the stress intensity factors are obtained.