Vliv kruhových otvorů na napjatost v deskách

Abstract

Bachelor thesis deals with the effect of circular holes on the state of stress at the plates. The work is focused particularly on plates of infinite size containing one circular hole or two equal circular holes. The analytical solution is done using the Airy stress function, in case of plate containing two circular holes the function is defined in complex variable. In both cases, there are included various loading cases. The problem is also solved numerically by finite element method using the software Patran 2011. The results of numerical solution are compared with the result of analytical solution.