RESEARCH AND PROGRESS OF MODELING CHLORIDE INGRESS FOR CORROSION RISK PREDICTION OF MARINE CONCRETE
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摘要: 在研究国际上近年来基于氯离子渗透的混凝土寿命预测模型的基础上,分析和总结了其发展趋势,提出了一些看法和认识,对于我国借鉴国际经验,建立合理的、有针对性的多种因素作用下的混凝土寿命预测模型和制定相应的耐久性设计标准具有参考意义。Abstract: Large amounts of research achievements and modeling of concrete chloride ingress are reviewed. Progress and new development trend of chloride diffusion equation in marine concrete are summarized. Reference and suggestions are provided for modeling of chloride ingress under combined action of factors for functional service life prediction of marine concrete and durability design of similar concrete structure engineering in China.
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Key words:
- chloride ingress model /
- diffusion /
- convection /
- reliability /
- service life prediction /
- marine concrete /
- durability
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