Failure behavior of RC beams in relation to the extent and location of frost damage

Hiroshi Hayashida, Yasuhiko Sato, Tamon Ueda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

Loading tests were performed on RC beams with the depth and location of frost damage as variables. The results showed which side of the beams was damaged by frost (i.e., the compression side or the tension side) and indicated that the maximum bearing capacity, deformation properties and failure mode varied significantly with the extent of the deterioration. Specifically, with respect to deterioration on the compression side, deeper frost damage resulted in impaired performance in terms of rigidity and displacement under the maximum load, and the failure mode was more likely to shift to that of diagonal compression. For deterioration on the tension side, it was found that shallower frost damage corresponded to better deformation performance, with the failure mode shifting to a tied arch mechanism due to bond deterioration. However, deeper frost damage caused brittle diagonal tensile failure and may have resulted in reduced deformation performance.

Original languageEnglish
Title of host publicationProceedings of the 3rd International Conference on the Durability of Concrete Structures, ICDCS 2012
PublisherHokkaido University Press
ISBN (Print)9781909131040
Publication statusPublished - 2012 Jan 1
Externally publishedYes
Event3rd International Conference on the Durability of Concrete Structures, ICDCS 2012 - Belfast, United Kingdom
Duration: 2012 Sep 172012 Sep 19

Other

Other3rd International Conference on the Durability of Concrete Structures, ICDCS 2012
CountryUnited Kingdom
CityBelfast
Period12/9/1712/9/19

Fingerprint

Deterioration
Failure modes
Arches
Bearing capacity
Rigidity
Loads (forces)

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Ocean Engineering
  • Building and Construction

Cite this

Hayashida, H., Sato, Y., & Ueda, T. (2012). Failure behavior of RC beams in relation to the extent and location of frost damage. In Proceedings of the 3rd International Conference on the Durability of Concrete Structures, ICDCS 2012 Hokkaido University Press.

Failure behavior of RC beams in relation to the extent and location of frost damage. / Hayashida, Hiroshi; Sato, Yasuhiko; Ueda, Tamon.

Proceedings of the 3rd International Conference on the Durability of Concrete Structures, ICDCS 2012. Hokkaido University Press, 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hayashida, H, Sato, Y & Ueda, T 2012, Failure behavior of RC beams in relation to the extent and location of frost damage. in Proceedings of the 3rd International Conference on the Durability of Concrete Structures, ICDCS 2012. Hokkaido University Press, 3rd International Conference on the Durability of Concrete Structures, ICDCS 2012, Belfast, United Kingdom, 12/9/17.
Hayashida H, Sato Y, Ueda T. Failure behavior of RC beams in relation to the extent and location of frost damage. In Proceedings of the 3rd International Conference on the Durability of Concrete Structures, ICDCS 2012. Hokkaido University Press. 2012
Hayashida, Hiroshi ; Sato, Yasuhiko ; Ueda, Tamon. / Failure behavior of RC beams in relation to the extent and location of frost damage. Proceedings of the 3rd International Conference on the Durability of Concrete Structures, ICDCS 2012. Hokkaido University Press, 2012.
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