| 湿热养护制度对RPC200强度影响的研究 |
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| 引用本文： | 周锡玲,谢友均,张胜.湿热养护制度对RPC200强度影响的研究[J].施工技术,2007,36(4):49-51. |
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| 作者姓名： | 周锡玲 谢友均 张胜 |
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| 作者单位： | 湖南农业大学,湖南,长沙,410128;中南大学,湖南,长沙,410075;国防科技大学,湖南,长沙,410073 |
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| 摘 要： | 超高性能混凝土活性粉末混凝土(RPC)的出现是混凝土技术的一大进步,但由于理论研究的缺乏使其未能广泛地应用。本文主要从湿热养护温程(预热期、升温期、恒温期和降温期)以及湿热养护方式(热水养护和蒸汽养护)两方面研究养护制度对RPC强度的影响,寻找到一种较佳的常压下湿热养护制度,为RPC的生产与应用推广提供一些理论基础。
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| 关 键 词： | 活性粉末混凝土 抗压强度 湿热养护温程 |
| 文章编号： | 1002-8498(2007)04-0049-03 |
| 修稿时间： | 2006年10月10 |
Study on the Effect of Wet-hot Curing System on the Strength of RPC200 |
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| ZHOU Xi-ling,XIE You-jun,ZHANG Sheng.Study on the Effect of Wet-hot Curing System on the Strength of RPC200[J].Construction Technology,2007,36(4):49-51. |
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| Authors: | ZHOU Xi-ling XIE You-jun ZHANG Sheng |
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| Abstract: | Reactive powder concrete(RPC), an ultra-high performance concrete, is a great progress of concrete technology, but it is put into practice widely without enough theories.The effect of curing regimes were studied on the strengths of RPC for a better curing regime under normal atmospheric pressure.The effect on their strengths was set forth of the process and method of wet-hot curing of RPC in the paper.The paper will offer some theories for the production of RPC. |
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| Keywords: | reactive powder concrete compressive strength hot-wet curing system |
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