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Revista de Chimie (Rev. Chim.), Year 2018, Volume 69, Issue 6, 1352-1354

https://doi.org/10.37358/RC.18.6.6323

Anamaria Feier, Oana Roxana Chivu

Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions


Abstract:

The problem of corrosion for old steel bridges in operation is often solved by direct replacement of elements or structure. Only a few studies have been done to determine the efforts influenced by corrosion in those elements. In general, it is considered that a corroded element has exceeded the bearing capacity and should be replaced, but if the corroded element is secondary it could be treated and kept. A factor in the rehabilitation of an old steel bridge in operation is the aspect of structure. If the structure is corroded, rehabilitation decision is taken is easier. Lamellar tearing describes the cracking that occurs beneath the weld and can be characterized as a brittle failure of steel, in the direction perpendicular to the plane of rolling. The paper presents a comprehensive study on lamellar tearing and summarizes some conclusions about the prevention of them. The conclusions will be exemplified in the case of a railway bridge, with a main truss girder. The paper presents also some observations regarding the stress analysis in fillet welds, resulting from the engineering practice.
Keywords:
historical steel bridge; corrosion; rehabilitation; fatigue; Lamellar tearing; welded beam

Issue: 2018, Volume 69, Issue 6
Pages: 1352-1354
Publication date: 2018/7/15
https://doi.org/10.37358/RC.18.6.6323
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
FEIER, A., CHIVU, O.R., Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions
, Rev. Chim., 69(6), 2018, 1352-1354.

Vancouver
Feier A, Chivu OR. Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions
. Rev. Chim.[internet]. 2018 Jun;69(6):1352-1354. Available from: https://doi.org/10.37358/RC.18.6.6323


APA 6th edition
Feier, A., Chivu, O.R. (2018). Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions
. Revista de Chimie, 69(6), 1352-1354. https://doi.org/10.37358/RC.18.6.6323


Harvard
Feier, A., Chivu, O.R. (2018). 'Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions
', Revista de Chimie, 69(6), pp. 1352-1354. https://doi.org/10.37358/RC.18.6.6323


IEEE
A. Feier, O.R. Chivu, "Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions
". Revista de Chimie, vol. 69, no. 6, pp. 1352-1354, 2018. [online]. https://doi.org/10.37358/RC.18.6.6323


Text
Anamaria Feier, Oana Roxana Chivu,
Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions
,
Revista de Chimie,
Volume 69, Issue 6,
2018,
Pages 1352-1354,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.6.6323.
(https://revistadechimie.ro/Articles.asp?ID=6323)
Keywords: historical steel bridge; corrosion; rehabilitation; fatigue; Lamellar tearing; welded beam


RIS
TY - JOUR
T1 - Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions

A1 - Feier, Anamaria
A2 - Chivu, Oana Roxana
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 6
SP - 1352
EP - 1354
UR - https://doi.org/10.37358/RC.18.6.6323
KW - historical steel bridge
KW - corrosion
KW - rehabilitation
KW - fatigue
KW - Lamellar tearing
KW - welded beam
ER -


BibTex
@article{RevCh2018P1352,
author = {Feier Anamaria and Chivu Oana Roxana},
title = {Lamellar Tearing Observations Regarding the Application of European Standards in the Field of Welded Steel Constructions
},
journal = {Revista de Chimie},
volume = {69},
number = {6},
pages = {1352-1354},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.6.6323},
url = {https://revistadechimie.ro/Articles.asp?ID=6323}
}
 
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