TRANSPORT PROCESS OF CHLORIDE IN CONCRETE UNDER WET AND DRY CYCLES

Ji Yongsheng; Yuan Yingshu

doi:10.13204/j.gyjz200612005

Volume 36 Issue 12

Dec. 2014

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Citation:

Ji Yongsheng, Yuan Yingshu. TRANSPORT PROCESS OF CHLORIDE IN CONCRETE UNDER WET AND DRY CYCLES[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 16-19,23. doi: 10.13204/j.gyjz200612005

Citation:

Ji Yongsheng, Yuan Yingshu. TRANSPORT PROCESS OF CHLORIDE IN CONCRETE UNDER WET AND DRY CYCLES[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 16-19,23. doi: 10.13204/j.gyjz200612005

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TRANSPORT PROCESS OF CHLORIDE IN CONCRETE UNDER WET AND DRY CYCLES

doi: 10.13204/j.gyjz200612005

1.
School of Architecture &Civil Engineering,China University of Mining and Technology Xuzhou 221008

Received Date: 2006-05-15
Publish Date: 2006-12-20

Abstract

Abstract

The research shows that the rate of chloride transport in concrete under wet and dry cycles is rapider than that in saturated concrete.This means the mechanism of chloride transport process is different in different environments.The mechanism of chloride transport process under wet and dry cycles is studied and a chloride transport model is developed which provides a reference for predicting accurately the service life of an actual concrete structure.
- wet and dry cycles,
- immersed in NaCl solution,
- transport rate,
- unsaturated concrete

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References(10)

References

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[4] Lars-Olof Nilsson.A Numerical Model for Combined Diffusion and Convection of Chloride in Non-saturated Concrete:[Doctoral Thesis].Sweden:Department of Building Materials,Chalmers University of Technology,1996

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