Fatigue behavior of corroded structural steel members in boundary with concrete

Shigenobu Kainuma, Naofumi Hosomi, In Tae Kim

Research output: Contribution to journalArticle

Abstract

In this research, fatigue tests were carried out to investigate the fatigue behavior of corroded structural members in boundary with concrete. Specimens were corroded by accelerated exposure tests and then used in the fatigue tests. FEM analyses were also performed on the models of the corroded surfaces of the specimens and the simulated corrosion surfaces to investigate the stress concentration at the corrosion pit in the boundary. The experimental and analytical results clarified the fatigue behaviors of corroded steel plates in boundary with concrete. The method for evaluating and predicting the fatigue life of corroded steel members were also proposed.

Original languageEnglish
Pages (from-to)245-248
Number of pages4
JournalKey Engineering Materials
Volume348-349
Publication statusPublished - 2007

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Steel
Fatigue of materials
Concretes
Corrosion
Structural members
Stress concentration
Finite element method

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Chemical Engineering (miscellaneous)

Cite this

Fatigue behavior of corroded structural steel members in boundary with concrete. / Kainuma, Shigenobu; Hosomi, Naofumi; Kim, In Tae.

In: Key Engineering Materials, Vol. 348-349, 2007, p. 245-248.

Research output: Contribution to journalArticle

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