RT Journal Article
SR Electronic
A1 Saga, Milan
A1 Vasko, Milan
A1 Kopas, Peter
A1 Jakubovicova, Lenka
T1 Numerical Algorithm for Beam Residual Stress Identification
JF Communications - Scientific Letters of the University of Zilina
YR 2014
VO 16
IS 11
SP 13
OP 18
DO 10.26552/com.C.2014.3A.13-18
UL https://komunikacie.uniza.sk/artkey/csl-201411-0002.php
AB The goal of the paper is the numerical study of the original hysteresis computational material models and their application in beam's bending theory. The paper presents the chosen differential material models and approaches based on step by step solution respecting the elastic and plastic conditions. In the centre of authors´ interest is the numerical method study of the plastic zones identification or study of residual stresses distribution in the beam's cross-section. The results obtained from new MATLAB's programs are compared with FEM models in ADINA.