Concentration Distribution of Chloride Ion in Cracked Concrete
2013 ◽
Vol 351-352
◽
pp. 1581-1584
Keyword(s):
Cracks provide diffusion path for chloride ions transport from the external environment into the concrete, resulting in the durability degradation of concrete structures. In this paper, the boundary condition of cracked concrete and chloride diffusion coefficient in crack were analyzed. The time-dependent chloride diffusion model was established based on the time-dependent chloride diffusion coefficient and the Ficks second law of diffusion. The influence of crack on the concentration distribution of chloride ion in cracked concrete was quantificationally investigated.
2021 ◽
Vol 12
(3)
◽
pp. 88
2021 ◽
pp. 741-746
2017 ◽
Vol 2017
◽
pp. 1-11
◽
2012 ◽
Vol 174-177
◽
pp. 1199-1203