Determination of the Actual Stress–Strain Diagram for Undermatching Welded Joint Using DIC and FEM

Determination of the Actual Stress–Strain Diagram for Undermatching Welded Joint Using DIC and FEM

This paper presents new methodology for determining the actual stress–strain diagram based on analytical equations, in combination with numerical and experimental data. The first step was to use the 3D digital image correlation (DIC) to estimate true stress–strain diagram by replacing common analyti...

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Bibliographic Details
Main Authors: Nenad Zoran Milošević, Aleksandar Stojan Sedmak, Gordana Miodrag Bakić, Vukić Lazić, Miloš Milošević, Goran Mladenović, Aleksandar Maslarević
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Materials
Subjects:
actual stress–strain diagram
undermatching weld
martensitic steel
DIC
FEM
Online Access:https://www.mdpi.com/1996-1944/14/16/4691

Internet

https://www.mdpi.com/1996-1944/14/16/4691

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