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On the effect of corrosion and stress concentration upon fatigue life of steel structures
1995 (English)In: Nordic Steel Construction Conference '95: proceedings : [new materials, new codes, new applications] : Malmö, Sweden, June 19-21, 1995, Stockholm: Stålbyggnadsinstitutet , 1995, 123-129 p.Conference paper (Refereed)
Abstract [en]

The effect of corrosion and stress concentration on the fatigue life of older structural steel is studied for a typical loading history and some types of damage encountered in practice. The structural steel specimen represents a railway beam that is severely corroded during the 80 years of service. Standard uniaxial tension testing at ambient temperature and notch toughness testing at -20 deg C are carried out. It is found that the residual life is, in general, reduced both by mechanical damage and corrosion. The combined effect may be reduce the residual life significantly.

Place, publisher, year, edition, pages
Stockholm: Stålbyggnadsinstitutet , 1995. 123-129 p.
Series
, Publikation / Stålbyggnadsinstitutet - SBI, ISSN 0348-0577 ; 150
Research subject
Solid Mechanics
Identifiers
URN: urn:nbn:se:ltu:diva-34338Local ID: 88343df0-91dc-11dc-9a81-000ea68e967bISBN: 91-7127-009-4OAI: oai:DiVA.org:ltu-34338DiVA: diva2:1007588
Conference
Nordic Steel Construction Conference : 19/06/1995 - 21/06/1995
Note
Godkänd; 1995; 20071113 (cira)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

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Eriksson, Kjell

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