| 李家峡水电站主坝混凝土裂缝及缺陷处理 |
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| 引用本文： | 钱宁 薛振江. 李家峡水电站主坝混凝土裂缝及缺陷处理[J]. 西北水电, 2000, 0(4): 29-31,63 |
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| 作者姓名： | 钱宁 薛振江 |
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| 作者单位： | [1]国家电力公司西北勘测设计研究院,西安 [2]陕西省水电工程局,西安 |
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| 摘 要： | 李家峡水电站主坝浇筑混凝土１３０万ｍ＾３，基础廊道及主坝个别部位混凝土有蜂窝、麻面、狗洞、错台和裂缝等多种缺陷。尤其是对混凝土裂缝进行了更细的分类、分析，详述了不同的处理措施，介绍了对混凝土缺陷的处理方法及效果。
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| 关 键 词： | 主坝混凝土 裂缝 李家峡水电站 缺陷处理 |
Crack and deficit treatment of dam concrete for Lijiaxia hydropower station |
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| Qian Ning. Crack and deficit treatment of dam concrete for Lijiaxia hydropower station[J]. Northwest Water Power, 2000, 0(4): 29-31,63 |
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| Authors: | Qian Ning |
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| Abstract: | The concrete placement for the Lijiaxia dam amounts to 1.3 million m 3.Deficits including honeycomb,dotted face,hole,stepped joint,crack etc occurred in local positions of the main dam and foundation gallery.The methods and effect of concrete deficit treatment are presented.Particularly the concrete cracks are classified and analyzed and different remidies are adopted,resulting in good effect. |
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| Keywords: | dam concrete cracks deficit analysis and treatment |
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