| 工频涡流养护混凝土工艺 |
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| 引用本文： | 李建华.工频涡流养护混凝土工艺[J].哈尔滨商业大学学报(自然科学版),2007,23(4):509-512. |
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| 作者姓名： | 李建华 |
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| 作者单位： | 哈尔滨商业大学,基建处,哈尔滨,150076 |
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| 基金项目： | 哈尔滨市科技局后备基金 |
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| 摘 要： | 混凝土养护有多种,工频涡流是一种适用于北方冬季浇筑混凝土的加热养护,采用电磁感应原理,利用钢模板及必要的电热管使电能转化为热能,通过模板加热来养护混凝土,其优点是温度可控,降低维护成本.
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| 关 键 词： | 混凝土 电磁感应 养护 |
| 文章编号： | 1672-0946（2007）04-0509-04 |
| 收稿时间： | 2006-11-13 |
| 修稿时间： | 2006-11-13 |
Curing of concrete by eddy current with AC frequency |
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| LI Jian-hua.Curing of concrete by eddy current with AC frequency[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2007,23(4):509-512. |
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| Authors: | LI Jian-hua |
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| Institution: | Department of Capital Construction, Harbin University of Commerce, Harbin 150076, China |
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| Abstract: | There are many ways for curing of concrete,such as heating by eddy current with AC frequency which is applicable for curing of concrete in winter season of northern area.Based on electric-magnetic induction principle,the electric energy is converted to heat by using steel stencils and the essential electrothermal tubes.And curing of concrete is brought into effect by heating stencils,whose advantages are that the temperature can be controlled and the maintaining cost can be reduced. |
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| Keywords: | concrete electric-magnetic induction curing |
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