Shear behavior of RC bems containing corroded steel bars

Xin Xue, Hiroshi Sekiya, Yu Song

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

Abstract

The influence of corrosion of steel bars (longitudinal bars and stirrups) on the shear behaviour of RC beams has been examined by experience. Experimental results indicate that, if corrosion level represented by maximum sectional-area loss is less than 35%, the corrosion of stirrups has little effect on the shear load carrying mechanism of RC beams and the shear capacity can be predicted accurately using modified truss theory. On the other hand, when the longitudinal bars corrode, the diagonal shear cracks shift to the loading point and cause a transition of load-carrying mechanism.

Original languageEnglish
Title of host publicationProceedings of the 12th International Symposium on Structural Engineering, ISSE 2012
Pages278-283
Number of pages6
Publication statusPublished - 2012
Event12th International Symposium on Structural Engineering, ISSE 2012 - Wuhan
Duration: 2012 Nov 172012 Nov 19

Other

Other12th International Symposium on Structural Engineering, ISSE 2012
CityWuhan
Period12/11/1712/11/19

Fingerprint

Corrosion
Steel
Cracks

Keywords

  • Corrosion
  • Load-carrying mechanism
  • Mximum sectional-area loss
  • Shear behaviour
  • Steel bars

ASJC Scopus subject areas

  • Civil and Structural Engineering

Cite this

Xue, X., Sekiya, H., & Song, Y. (2012). Shear behavior of RC bems containing corroded steel bars. In Proceedings of the 12th International Symposium on Structural Engineering, ISSE 2012 (pp. 278-283)

Shear behavior of RC bems containing corroded steel bars. / Xue, Xin; Sekiya, Hiroshi; Song, Yu.

Proceedings of the 12th International Symposium on Structural Engineering, ISSE 2012. 2012. p. 278-283.

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

Xue, X, Sekiya, H & Song, Y 2012, Shear behavior of RC bems containing corroded steel bars. in Proceedings of the 12th International Symposium on Structural Engineering, ISSE 2012. pp. 278-283, 12th International Symposium on Structural Engineering, ISSE 2012, Wuhan, 12/11/17.
Xue X, Sekiya H, Song Y. Shear behavior of RC bems containing corroded steel bars. In Proceedings of the 12th International Symposium on Structural Engineering, ISSE 2012. 2012. p. 278-283
Xue, Xin ; Sekiya, Hiroshi ; Song, Yu. / Shear behavior of RC bems containing corroded steel bars. Proceedings of the 12th International Symposium on Structural Engineering, ISSE 2012. 2012. pp. 278-283
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