| 面板堆石坝裂缝机理及防裂措施 |
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| 引用本文： | 薛源.面板堆石坝裂缝机理及防裂措施[J].黑龙江水专学报,2005,32(4):93-95. |
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| 作者姓名： | 薛源 |
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| 作者单位： | 三峡大学,土木水利水电工程学院,湖北,宜昌,443002 |
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| 摘 要： | 针对面板经常出现裂缝问题,对面板的裂缝机理进行了分析。结果表明，造成面板裂缝的主要原因是千缩裂缝、温度裂缝和结构性裂缝。为达到减少裂缝的目的，从不同方面对防止面板裂缝提出了应对措施。
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| 关 键 词： | 面板堆石坝 收缩裂缝 温度裂缝 结构性裂缝 裂缝机理 防裂措施 |
| 文章编号： | 1000-9833（2005）04-0093-03 |
| 收稿时间： | 2005-09-04 |
| 修稿时间： | 2005年9月4日 |
Crack mechanism of concrete face rockfill dam and the measure of defending crack |
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| XUE Yuan.Crack mechanism of concrete face rockfill dam and the measure of defending crack[J].Journal of Heilongjiang Hydraulic Engineering College,2005,32(4):93-95. |
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| Authors: | XUE Yuan |
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| Affiliation: | College of Civil and Water Resources and Hydropower Engineering of Three Gorges University, Yichang 443002, China |
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| Abstract: | Aiming at the face slab appearing usually the crack problem , this text analysizes face crack mechanism. The analysis indicates that the fcce slab crack are mainly shrinkage crack , the temperature crack and structure cracks. In order to achieve the goal of reducing the crack, it is right to prevent the face slab crack from putting forward the counter-measure from different respects, |
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| Keywords: | concrete face rockfill dam shrinkage crack temperature crack structure crack crack mechanism prevention measure |
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