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Determination of Residual Welding Stresses in Load Bearing Structures Made of Welded Hollow Sections

Antanas Žiliukas / Andrius Surantas

This paper presents methodology for determining residual stresses originated from welding process in load bearing bridge steel structures made of square profile tubes. Simulated welding process was performed together with the selected welding sequences and due to significant thermal effect on the welding area residual stresses inside the butt weld area and around it were evaluated. The developed finite element (FE) model allows determining residual stresses of welding in any type of hollow sections butt welds.

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Determination of Residual Welding Stresses in Load Bearing Structures Made of Welded Hollow Sections

Antanas Žiliukas / Andrius Surantas

This paper presents methodology for determining residual stresses originated from welding process in load bearing bridge steel structures made of square profile tubes. Simulated welding process was performed together with the selected welding sequences and due to significant thermal effect on the welding area residual stresses inside the butt weld area and around it were evaluated. The developed finite element (FE) model allows determining residual stresses of welding in any type of hollow sections butt welds.

Determination of Residual Welding Stresses in Load Bearing Structures Made of Welded Hollow Sections

Antanas Žiliukas / Andrius Surantas

This paper presents methodology for determining residual stresses originated from welding process in load bearing bridge steel structures made of square profile tubes. Simulated welding process was performed together with the selected welding sequences and due to significant thermal effect on the welding area residual stresses inside the butt weld area and around it were evaluated. The developed finite element (FE) model allows determining residual stresses of welding in any type of hollow sections butt welds.

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Title:

Determination of Residual Welding Stresses in Load Bearing Structures Made of Welded Hollow Sections

Contributors:

Antanas Žiliukas (author) / Andrius Surantas (author)

Published in:

The Baltic Journal of Road and Bridge Engineering, Vol 5, Iss 1, Pp 55-61 (2010)

Publication date:

2010

ISSN:

1822-427X , 1822-4288

DOI:

https://doi.org/10.3846/bjrbe.2010.08

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

Unknown

Keywords:

bridge steel structures , hollow sections , welding , welded joints , stress , strain , finite elements (fe) , residual stress , Highway engineering. Roads and pavements , TE1-450 , Bridge engineering , TG1-470

Metadata by DOAJ is licensed under CC BY-SA 1.0

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