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实际混凝土结构中氯离子结合理论对比分析 被引量:13

Comparison and analysis of chloride binding isotherm in existing concrete structure
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摘要 介绍混凝土中氯离子的存在形态、各种形态氯离子对混凝土耐久性的影响及混凝土中氯离子的结合理论。通过试验数据的处理分析,对3种氯离子结合理论在实际混凝土结构中应用的适用性做了比较分析。结果表明,Langumuir理论和实际数据的拟合效果最好,Freundlich理论次之,线性理论的偏差最大,但基本上3个结合理论的差距不是很大。 Chloride binding isotherm, state of chloride in concrete and influence of various forms of chloride on durability of concrete have been introduced in this paper. The feasibility of binging isotherm in existing concrete structure has been compared under the analysis of test date. The outcomes indicate that Langumuir isotherm is a little better than Freundlich isotherm and linear isotherm.
出处 《新型建筑材料》 北大核心 2007年第6期13-17,共5页 New Building Materials
基金 国家自然科学基金重点项目(50538070)
关键词 混凝土 氯离子 结合理论 concrete chloride binding isotherm
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参考文献13

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