Аналіз деформацій і напружень ретчетінгу при багатоцикловому деформуванні залізничних рейок

Abstract

The paper is devoted to the method for strain-stress state determination of railroad rails considering the cyclical character of train's influence. The calculations were performed for the rail, which considers as a beam on the elastic basement, by use of the constitutive equations had been suggested by the authors. The results of stress redistribution are presented