| 混凝土面板堆石坝面板约束问题的探讨 |
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| 引用本文： | 罗先启,刘德富,王炎廷.混凝土面板堆石坝面板约束问题的探讨[J].三峡大学学报(自然科学版),1997(4). |
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| 作者姓名： | 罗先启 刘德富 王炎廷 |
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| 作者单位： | 武汉水利电力大学（宜昌）建筑工程系!443002 |
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| 摘 要： | 根据西北口面板堆石坝混凝土面板温度应力计算成果，结合观测资料显示的面板裂缝的特征，讨论了垫层料对混凝土面板的约束情况，提出了不同于大坝混凝土的强弱约束概念。
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| 关 键 词： | 混凝土面板 强弱约束 变温荷载 温度应力 |
Research of the Restrain Problem of the Face Plate of CFRD |
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| Luo Xianqi, Liu Defu, Wang Yanting.Research of the Restrain Problem of the Face Plate of CFRD[J].Journal of China Three Gorges University(Natural Sciences),1997(4). |
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| Authors: | Luo Xianqi Liu Defu Wang Yanting |
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| Institution: | Dept. of Architectural Engineering |
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| Abstract: | A research of the restrain problem of the face plate of CFRD is conducted based on the thermal stress of the face plate of CFRD in Xibeikou, combined with the measurement of the crack characteristics. A concept of strong and weak restains different from the concrete dam is presented. |
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| Keywords: | concrete face plate strong and weak restrain thermal load thermal stress |
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