| 高寒地区冻融混凝土配合比设计及施工过程控制 |
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| 引用本文： | 苗博宇.高寒地区冻融混凝土配合比设计及施工过程控制[J].科技情报开发与经济,2008,18(3):132-134. |
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| 作者姓名： | 苗博宇 |
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| 作者单位： | 中铁十九局集刚第五工程有限公司,辽宁大连,116100 |
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| 摘 要： | 针对高原寒冷地区混凝土冻融问题，从配合比入手，探讨了如何利用掺入外加剂改善混凝土抗冻耐久性，并通过增加一些施工过程控制措施提高混凝土抗冻性。
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| 关 键 词： | 抗冻融混凝土 施工过程控制 高原寒冷地区 |
| 文章编号： | 1005-6033（2008）03-0032-03 |
| 收稿时间： | 2007-11-05 |
| 修稿时间： | 2007年11月5日 |
Design on the Mixture Ratio and the Construction Process Control of Freeze-thaw Concrete in the Extremely Cold Area |
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| MIAO Bo-yu.Design on the Mixture Ratio and the Construction Process Control of Freeze-thaw Concrete in the Extremely Cold Area[J].Sci-Tech Information Development & Economy,2008,18(3):132-134. |
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| Authors: | MIAO Bo-yu |
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| Abstract: | In the light of the problem of concrete freeze-thaw in extremely cold area, and starting from the mixture ratio, this paper probes into improving the frost durability by mixing admixture, and improves the concrete frost resistance by adding some measures of construction process control. |
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| Keywords: | frost resistance concrete construction process control extremely cold area |
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