The Law of Penetration Research of Chloride Ion in Concrete under Chloride Environment and Sustained Load

Wei Hong Li; Ying Ying Xu; Chang Long Wu

doi:10.4028/www.scientific.net/AMR.1079-1080.374

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Finite Element Analysis of Corrosion Damaged Pipeline Using PZT-Based Ultrasonic Guided Wave Energy Method
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The Law of Penetration Research of Chloride Ion in Concrete under Chloride Environment and Sustained Load
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By Using Software of Finite Element Analysis on the Joint Effect of the Direct Bolt Stress
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1079-1080The Law of Penetration Research of Chloride Ion in...

The Law of Penetration Research of Chloride Ion in Concrete under Chloride Environment and Sustained Load

Abstract:

This paper studies theinfluence law of permeability of chloride ion in concrete of experiment time,load level, curing condition under the sustained pressure load and thecorrosion environment interaction, which is through natural diffusion method.Experimental results show that with the extension of the test time, chlorideion permeability increases. As the load level increases, there is a tendency ofthe chloride ion content after the first increase and then decrease, theturning point in the middle remains to be further studied. Sufficient waterretention curing conditions, making holes in concrete block unhydratedparticles can continue to get the necessary hydration water, thus continuoushydration leads to increased porosity of roughness, but reduces the resistanceto chloride ion erosion.

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Periodical:

Advanced Materials Research (Volumes 1079-1080)

Pages:

374-378

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1079-1080.374

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Online since:

December 2014

Authors:

Wei Hong Li*, Ying Ying Xu, Chang Long Wu

Keywords:

Chloride Ion, Penetration Law, Sustained Load

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* - Corresponding Author

References

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