Identifikace parametrů při únavovém zatěžování

Abstract

This thesis focuses on the identification of fatigue parametres. The theoretical part contains the theory of fatigue, such as main parameters, the distribution of fatigue, life curves, etc. In addition, there are described some of the criterions for uniaxial and multiaxial stress. The practical part describes some of the estimation of fatigue parameters for conversion of the parameters identified by a tensile test and Charpy impact test. These estimations were verified for the values obtained from the literature and for values determined from laboratory tests.