Research on Durability Design of Concrete Structure under Chloride Environment

Abstract:

For concrete structure durability increasingly highlight of problem, focus description has chlorine ion on concrete structure of erosion mechanism, and invaded model and effects factors, derivation out integrated consider concrete of chlorine ion combines capacity, and chlorine ion proliferation coefficient of time dependence, and concrete structure micro-defects effects and the mixed coagulation s performance of practical proliferation equation, established has for forecast concrete using life of chlorine ion proliferation theory model, made intends built structure in chlorine ion environment Xia durability design thought and design method, Perfected design theory of durability of concrete and carbonation model design based on Carbonation depth of concrete during the period, compared with the concrete cover thickness, for engineering design and revision of the specification reference.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 623-626
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.623
• Online since: May 2014
• Authors: Ke Feng Zhang*
• Keywords: Concrete Structure, Durability Design, Ehloride Diflusion Coeficient, Service Life

References

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