Comparison of Analytical and Numerical Solutions to the Stresses Problem in a Cylindrical Shell with a Circular Hole

Resumo

The cylindrical shell with a circular hole under three types of boundary conditions is considered: axial
tension, internal pressure and torsion. A new mathematical approach that allows reducing an infinite system and finding
unknown coefficients for the deriving stress is offered. This approach lifts classical mathematical restrictions for
curvature parameter. The comparison of analytical and numerical results by collocation method is described.