| 基于碳化机理的混凝土碳化深度实用数学模型 |
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| 引用本文： | 张誉,蒋利学.基于碳化机理的混凝土碳化深度实用数学模型[J].工业建筑,1998,28(1):16-19,47. |
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| 作者姓名： | 张誉 蒋利学 |
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| 作者单位： | 同济大学 |
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| 基金项目： | 国家攀登计划（B）资助 |
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| 摘 要： | 基于混凝土碳化机理，建立了水灰比、水泥用量等混凝土碳化主要影响因素与理论模型中有效扩散系数Ｄｃｅ及单位体积混凝土的ＣＯ２吸收量ｍ０之间的定量关系，推导得出一个有充分理论基础的混凝土碳化深度实用数学模型。经用试验结果验证表明，数学模型合理、准确、实用。
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| 关 键 词： | 碳化机理 混凝土碳化深度 数学模型 |
A PRACTICAL MATHEMATICAL MODEL OF CONCRETE CARBONATION DEPTH BASED ON THE MECHANISM |
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| Zhang Yu,Jiang Lixue.A PRACTICAL MATHEMATICAL MODEL OF CONCRETE CARBONATION DEPTH BASED ON THE MECHANISM[J].Industrial Construction,1998,28(1):16-19,47. |
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| Authors: | Zhang Yu Jiang Lixue |
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| Affiliation: | 同济大学 200092 |
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| Abstract: | Based on the mechanism of concrete carbonation, the quantitative relationships among the major factors affecting carbonation and the effective diffusion coefficient D c e as well as the CO 2 quantity absorbed by unit concrete m 0 are established in this paper. A practical mathematical model of concrete carbonation depth in accordance with these results is presented. The accuracy and reliability of this model are proved by experimental data. |
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| Keywords: | mechanism of concrete carbonation concrete carbonation depth practical mathematical model |
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