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

Janusz Lewandowski

Janusz Lewandowski

Faculty of Mechanical Engineering, Department of Mechanics and Machine Design, Opole University of TechnologyOpole, Poland
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Lewandowski, Janusz
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Dariusz Rozumek

Dariusz Rozumek

Faculty of Mechanical Engineering, Department of Mechanics and Machine Design, Opole University of TechnologyOpole, Poland
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Apr 04, 2018
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Published Online: Apr 04, 2018
Page range: 38 - 43
Received: Apr 05, 2017
Accepted: Mar 05, 2018
DOI: https://doi.org/10.2478/ama-2018-0006
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© 2018 Janusz Lewandowski et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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 Ma = 9.20 N·m and stress ratio R = σmin/ σmax = −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.

Language:
English
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4 times per year
Journal Subjects:
Engineering, Electrical Engineering, Electronics, Mechanical Engineering, Mechanics, Bioengineering and Biomedical Engineering, Biomechanics, Civil Engineering, Environmental Engineering
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