Paper Title:
Reliability Analysis of PC Structure in Chloride Corrosion Subjoining Cyclic Freeze-Thaw
  Abstract

Based on chloride diffusion and random field theory, an analytical model of PC structures in erosive environment with chloride corrosion subjoining cyclic freeze-thaw was formulated. Models presenting the influence of chloride and cyclic freeze-thaw to failure probability are used to track the structural failure. It is found that cyclic freeze-thaw could be the driving force to damage of concrete in rigidity and mechanics. The computing results show that reliability index increases with the cover thickness, and cyclic freeze-thaw increases with decrease reliability. It is important to reliability calculation whether considering cyclic freeze-thaw.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
3301-3305
DOI
10.4028/www.scientific.net/AMR.163-167.3301
Citation
Y. Chen, R. G. Liu, W. L. Zhou, Y. D. Zhang, T. Liu, H. Li, S. F. Zhang, C. H. Lu, "Reliability Analysis of PC Structure in Chloride Corrosion Subjoining Cyclic Freeze-Thaw", Advanced Materials Research, Vols. 163-167, pp. 3301-3305, 2011
Online since
December 2010
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