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Advanced residual stress assessment of plate girders through welding simulation

Pasternak, H. / Launert, B. / Kannengießer, Thomas / Rhode, Michael

This article provides an impression on potentials in applying nowadays welding simulation tools in construction design. This is carried out exemplary on plate girders from two structural steel grades. The calculated residual stresses are compared with measurements by sectioning method. It has been repeatedly stated that present Eurocode models fail to approximate the residual stresses. Especially for high strength steel (HSS) only limited information is available on realistic occurring residual stresses in typical I-girders. The investigations are aimed to give further guidance on these values. A few proposals on advanced models are discussed.

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Advanced residual stress assessment of plate girders through welding simulation

Pasternak, H. / Launert, B. / Kannengießer, Thomas / Rhode, Michael

This article provides an impression on potentials in applying nowadays welding simulation tools in construction design. This is carried out exemplary on plate girders from two structural steel grades. The calculated residual stresses are compared with measurements by sectioning method. It has been repeatedly stated that present Eurocode models fail to approximate the residual stresses. Especially for high strength steel (HSS) only limited information is available on realistic occurring residual stresses in typical I-girders. The investigations are aimed to give further guidance on these values. A few proposals on advanced models are discussed.

Advanced residual stress assessment of plate girders through welding simulation

Pasternak, H. / Launert, B. / Kannengießer, Thomas / Rhode, Michael

This article provides an impression on potentials in applying nowadays welding simulation tools in construction design. This is carried out exemplary on plate girders from two structural steel grades. The calculated residual stresses are compared with measurements by sectioning method. It has been repeatedly stated that present Eurocode models fail to approximate the residual stresses. Especially for high strength steel (HSS) only limited information is available on realistic occurring residual stresses in typical I-girders. The investigations are aimed to give further guidance on these values. A few proposals on advanced models are discussed.

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Titel:

Advanced residual stress assessment of plate girders through welding simulation

Beteiligte:

Pasternak, H. (Autor:in) / Launert, B. (Autor:in) / Kannengießer, Thomas (Autor:in) / Rhode, Michael (Autor:in)

Erscheinungsdatum:

01.01.2017

DOI:

https://doi.org/10.1016/j.proeng.2017.02.013

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

ddc:620 , ddc:624

Klassifikation:

DDC: 620 / 624

Lizenzbestimmungen:

http://creativecommons.org/licenses/by-nc-nd/3.0/de/deed.de

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