Paper Title:
Research on Bending Resistance of Corroded RC Beams
  Abstract

Experiments have been finished for the bending resistance of 4 corroded RC beams with different corrosion degree and sustained load. From test results, the main conclusions are summarized as follows: when the anchoring situation is good, the local steel corrosion has no remarkable effect on the flexural capacity on normal section; even if the crack width reached 1.8mm along bars, the failure type has no change, still the flexural bending failure on normal section; the remained flexural capacity can be calculated based on the formula of uncorroded beam, if only considering the decrease of effective area and mechanical property for corroded steel bar; the degradation of local bond behavior has no clear influence on the bending resistance of RC members.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
3292-3296
DOI
10.4028/www.scientific.net/AMR.163-167.3292
Citation
Q. Wang, G. Xu, G. L. Liang, J. Wei, "Research on Bending Resistance of Corroded RC Beams", Advanced Materials Research, Vols. 163-167, pp. 3292-3296, 2011
Online since
December 2010
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Price
$32.00
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