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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Equivalent von Mises stress in optimal SRG with mean dimensions, material 2P for: (a) cycle 6–22 MPa; (b) cycle 14–35 MPa; (c) cycle 26–41 MPa. Areas in which yield limit (270 MPa) has been exceeded are marked with gray color.