Numerical Analysis of Stress Intensity Factor in Specimens with Different Fillet Geometry Subjected to Bending

Janusz Lewandowski; Dariusz Rozumek

doi:10.2478/ama-2018-0006

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Numerical Analysis of Stress Intensity Factor in Specimens with Different Fillet Geometry Subjected to Bending

Acta Mechanica et Automatica

Volume 12 (2018): Issue 1 (March 2018)

By: Janusz Lewandowski and Dariusz Rozumek

Open Access

|Apr 2018

Abstract

The article presents the maps of xx stress component and compares values of analytical and numerical calculations for the stress intensity factor range of welded specimens with fillet welds which subjected to cyclic bending. The tests were performed under constant value of moment amplitude M_a = 9.20 N·m and stress ratio R = σ_min/ σ_max = −1. The specimens were made of drag steel rod S355. The specimens were solid and welded. The numerical models were simulated with ABAQUS suite and numerical calculations performed with FRANC3D software.

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Articles in this issue

DOI: https://doi.org/10.2478/ama-2018-0006 | Journal eISSN: 2300-5319 | Journal ISSN: 1898-4088

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Language: English

Page range: 38 - 43

Submitted on: Apr 5, 2017

Accepted on: Mar 5, 2018

Published on: Apr 4, 2018

Published by: Bialystok University of Technology

In partnership with: Paradigm Publishing Services

Publication frequency: 4 issues per year

Keywords:

Numerical Method,

Fatigue Crack Growth,

Bending

Related subjects:

Engineering,

Electrical engineering,

Electronics,

Mechanical engineering,

Mechanics,

Bioengineering and biomedical engineering,

Biomechanics,

Civil engineering,

Environmental engineering

© 2018 Janusz Lewandowski, Dariusz Rozumek, published by Bialystok University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 12 (2018): Issue 1 (March 2018)