| 粉煤灰混凝土的研究现状及试验研究前景探讨 |
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| 引用本文： | 黄春霞,张,艳,郭,靖.粉煤灰混凝土的研究现状及试验研究前景探讨[J].山西建筑,2014(20):147-148. |
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| 作者姓名： | 黄春霞 张 艳 郭 靖 |
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| 作者单位： | 陕西工业职业技术学院土木工程学院,陕西咸阳712000 |
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| 摘 要： | 通过分析国内外粉煤灰混凝土抗碳化性能的研究现状及发展趋势,指出目前混凝土碳化深度主要采用快速碳化试验的方法,总结了该方法的优缺点,并将大掺量粉煤灰混凝土置于自然环境中,全面考虑自然环境变化因素,分析碳化结果得出碳化深度计算式,可以更准确的预测混凝土碳化深度,进而提高建筑物的耐久性。
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| 关 键 词： | 混凝土 粉煤灰 自然碳化 |
Research present situation and the experimental study on the prospect of fly ash concrete |
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| HUANG Chun-xia,ZHANG Yan,GUO Jing.Research present situation and the experimental study on the prospect of fly ash concrete[J].Shanxi Architecture,2014(20):147-148. |
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| Authors: | HUANG Chun-xia ZHANG Yan GUO Jing |
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| Affiliation: | ( College of Civil Engineering, Shaanxi Polytechnic Institute, Xianyang 712000, China) |
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| Abstract: | At home and abroad in this paper, by discussing the fly ash concrete carbonation resistance research status and development trend, the analysis found that rapid accurate forecast of concrete carbonation depth by way of experiment, summarized the advantages and disadvantages of this method and use will be natural carbonation of concrete with high volume of fly-ash is test method, can be more comprehensive considera- tion of the natural environment factors change, analyzed the carbonization depth calculation formula of carbonization results can be accurately predicted the concrete carbonation depth, and improve the durability of buildings. |
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| Keywords: | concrete fly ash natural carbonation |
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