<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>An analytical method for determination of a stress condition of butt welded thin-gauge plates with asymmetrical reinforcement is developed. The proposed method allows take into account the effect of the load application eccentricity on the tensile stress concentration factor (SCF) in the weld root zone. It is presented that the bending stresses, caused by this eccentricity, result in increasing the total stresses up to 75%. The results of analytical SCF calculations are in good agreement with the results obtained using the finite element method.</p>
</abstract>

An analytical method for determination of a stress condition of butt welded thin-gauge plates with asymmetrical reinforcement is developed. The proposed method allows take into account the effect of the load application eccentricity on the tensile stress concentration factor (SCF) in the weld root zone. It is presented that the bending stresses, caused by this eccentricity, result in increasing the total stresses up to 75%. The results of analytical SCF calculations are in good agreement with the results obtained using the finite element method.

Effect of Load Eccentricity on Stress Condition of Butt Welded Joint with Asymmetrical Reinforcement

Department of Strength of Welded Structures

National Technical University “Kharkiv Polytechnic Institute”, Institute of Education and Science in Mechanical Engineering and Transport

Department of Theory and Computer-Aided Design of Mechanisms and Machines

Slovak University of Technology in Bratislava

Strojnícky časopis - Journal of Mechanical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

An analytical method for determination of a stress condition of butt welded thin-gauge plates with asymmetrical reinforcement is developed. The proposed method...

Effect of Load Eccentricity on Stress Condition of Butt Welded Joint with Asymmetrical Reinforcement

Publié en ligne: 09 mai 2022

Pages: 99 - 108

DOI: https://doi.org/10.2478/scjme-2022-0010

Mots clés
butt welded joint, asymmetrical reinforcement, stress condition, stress concentration, root reinforcement, load eccentricity, nonplanar section hypothesis

© 2022 Moltasov Andrii et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Effect of Load Eccentricity on Stress Condition of Butt Welded Joint with Asymmetrical Reinforcement

Publié en ligne: 09 mai 2022

Pages: 99 - 108

DOI: https://doi.org/10.2478/scjme-2022-0010

Mots clésbutt welded joint, asymmetrical reinforcement, stress condition, stress concentration, root reinforcement, load eccentricity, nonplanar section hypothesis

© 2022 Moltasov Andrii et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
butt welded joint, asymmetrical reinforcement, stress condition, stress concentration, root reinforcement, load eccentricity, nonplanar section hypothesis