Experimental investigations of welding induced temperature gradients and distortions in a segment of an OSD

Arvid Maarleveld; David Malschaert; Milan Veljkovic

Experimental investigations of welding induced temperature gradients and distortions in a segment of an OSD

Arvid Maarleveld^*, David Malschaert, Milan Veljkovic

^*Corresponding author for this work

Steel & Composite Structures

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

23 Downloads (Pure)

Abstract

Orthotropic bridge decks are susceptible to fatigue cracks which are influenced by the thickness of their components, welding procedure, type of the weld, the position of the considered detail in relation to the local loading condition and by residual stresses due to welding. The above-mentioned parameters determine the detail category for fatigue resistance. This research focuses on an experimental investigation of the temperature distribution and distortions due to the welding of a connection between the deck plate, longitudinal stiffener and crossbeam. Three specimens were welded with dimensions of: 900x400 mm deck plate, 350mm deep trapezoidal longitudinal stiffener and 600mm long crossbeam in a workshop of a bridge fabricator. The crossbeams were manufactured with Haibach cope holes. The thickness of the deck plate and crossbeam was 15 mm, and the thickness of the longitudinal stiffener was 8mm. During the welding, the temperature was measured using a FLIR

Original language	English
Title of host publication	IABSE Symposium Prague, 2022
Subtitle of host publication	Challenges for Existing and Oncoming Structures - Report
Publisher	International Association for Bridge and Structural Engineering (IABSE)
Pages	800-809
Number of pages	10
ISBN (Electronic)	9783857481833
Publication status	Published - 2022
Event	IABSE Symposium Prague 2022: Challenges for Existing and Oncoming Structures - Prague, Czech Republic Duration: 25 May 2022 → 27 May 2022

Conference

Conference	IABSE Symposium Prague 2022: Challenges for Existing and Oncoming Structures
Country/Territory	Czech Republic
City	Prague
Period	25/05/22 → 27/05/22

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

distortions
fatigue
OBD
residual stresses
welding

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Cite this

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title = "Experimental investigations of welding induced temperature gradients and distortions in a segment of an OSD",

abstract = "Orthotropic bridge decks are susceptible to fatigue cracks which are influenced by the thickness of their components, welding procedure, type of the weld, the position of the considered detail in relation to the local loading condition and by residual stresses due to welding. The above-mentioned parameters determine the detail category for fatigue resistance. This research focuses on an experimental investigation of the temperature distribution and distortions due to the welding of a connection between the deck plate, longitudinal stiffener and crossbeam. Three specimens were welded with dimensions of: 900x400 mm deck plate, 350mm deep trapezoidal longitudinal stiffener and 600mm long crossbeam in a workshop of a bridge fabricator. The crossbeams were manufactured with Haibach cope holes. The thickness of the deck plate and crossbeam was 15 mm, and the thickness of the longitudinal stiffener was 8mm. During the welding, the temperature was measured using a FLIR",

keywords = "distortions, fatigue, OBD, residual stresses, welding",

author = "Arvid Maarleveld and David Malschaert and Milan Veljkovic",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.; IABSE Symposium Prague 2022: Challenges for Existing and Oncoming Structures ; Conference date: 25-05-2022 Through 27-05-2022",

year = "2022",

language = "English",

pages = "800--809",

booktitle = "IABSE Symposium Prague, 2022",

publisher = "International Association for Bridge and Structural Engineering (IABSE)",

}

Maarleveld, A, Malschaert, D & Veljkovic, M 2022, Experimental investigations of welding induced temperature gradients and distortions in a segment of an OSD. in IABSE Symposium Prague, 2022: Challenges for Existing and Oncoming Structures - Report. International Association for Bridge and Structural Engineering (IABSE), pp. 800-809, IABSE Symposium Prague 2022: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25/05/22.

Experimental investigations of welding induced temperature gradients and distortions in a segment of an OSD. / Maarleveld, Arvid; Malschaert, David ; Veljkovic, Milan.
IABSE Symposium Prague, 2022: Challenges for Existing and Oncoming Structures - Report. International Association for Bridge and Structural Engineering (IABSE), 2022. p. 800-809.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AU - Malschaert, David

AU - Veljkovic, Milan

N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

PY - 2022

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N2 - Orthotropic bridge decks are susceptible to fatigue cracks which are influenced by the thickness of their components, welding procedure, type of the weld, the position of the considered detail in relation to the local loading condition and by residual stresses due to welding. The above-mentioned parameters determine the detail category for fatigue resistance. This research focuses on an experimental investigation of the temperature distribution and distortions due to the welding of a connection between the deck plate, longitudinal stiffener and crossbeam. Three specimens were welded with dimensions of: 900x400 mm deck plate, 350mm deep trapezoidal longitudinal stiffener and 600mm long crossbeam in a workshop of a bridge fabricator. The crossbeams were manufactured with Haibach cope holes. The thickness of the deck plate and crossbeam was 15 mm, and the thickness of the longitudinal stiffener was 8mm. During the welding, the temperature was measured using a FLIR

AB - Orthotropic bridge decks are susceptible to fatigue cracks which are influenced by the thickness of their components, welding procedure, type of the weld, the position of the considered detail in relation to the local loading condition and by residual stresses due to welding. The above-mentioned parameters determine the detail category for fatigue resistance. This research focuses on an experimental investigation of the temperature distribution and distortions due to the welding of a connection between the deck plate, longitudinal stiffener and crossbeam. Three specimens were welded with dimensions of: 900x400 mm deck plate, 350mm deep trapezoidal longitudinal stiffener and 600mm long crossbeam in a workshop of a bridge fabricator. The crossbeams were manufactured with Haibach cope holes. The thickness of the deck plate and crossbeam was 15 mm, and the thickness of the longitudinal stiffener was 8mm. During the welding, the temperature was measured using a FLIR

KW - distortions

KW - fatigue

KW - OBD

KW - residual stresses

KW - welding

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BT - IABSE Symposium Prague, 2022

PB - International Association for Bridge and Structural Engineering (IABSE)

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ER -

Experimental investigations of welding induced temperature gradients and distortions in a segment of an OSD

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Conference

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Keywords

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