Numerical Determination of the Life of Steel Exposed To Low Cycle Fatigue
Vujadin Aleksić,
Srđan Bulatović,
Bojana Zečević
et al.
Abstract:In the paper, based on the results of the experimental research of high-strength low-alloy steel (HSLA), Nionicral 70 (NN-70), under conditions of low-cycle fatigue (LCF), a numerical analysis of stress and determination of the life of steel samples was performed. Experimental testing of the behavior of the samples were performed with controlled and fully reversible strain (/2 = const,
R = min/max = -1), according to the standard ISO 12106:2003 (E). For computational analyses, the following were used: th… Show more
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