| 外掺MgO筑坝技术在长沙水电站拱坝中的应用 |
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| 引用本文： | 边振华.外掺MgO筑坝技术在长沙水电站拱坝中的应用[J].湖北水力发电,2004(3):46-50. |
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| 作者姓名： | 边振华 |
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| 作者单位： | 广东水利电力职业技术学院水利系 广东广州510635 |
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| 摘 要： | 大体积混凝土常规温控措施费工费钱 ,表面散热、封闭灌浆等需要工期较长。在广东省阳春市长沙水电站拱坝建设中 ,通过研究 ,采用了外掺MgO微膨胀混凝土快速筑坝技术 ,全坝不分缝 ,达到了节省人力物力、经济快速的目的。
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| 关 键 词： | 氧化镁 拱坝 筑坝 |
| 修稿时间： | 2004年6月16日 |
Admixture MgO Used for Building Changsha Double-curved Arch Dam |
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| Bian Zhenhua.Admixture MgO Used for Building Changsha Double-curved Arch Dam[J].Hubei Water Power,2004(3):46-50. |
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| Authors: | Bian Zhenhua |
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| Abstract: | The conventional temperature control and closed circuit grouting measures for building large volume concrete work usually spend a great number of expenses and time, therefore, the MgO material is used as admixture to make microex pansive concrete for building Changsha arch dam. The total dam is joint-free, and the labour force and expenses are cut down. |
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| Keywords: | MgO(magnesium oxide) arch dam dam building |
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