| 某水库大坝混凝土面板检测及裂缝处理 |
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| 引用本文： | 刘艳红.某水库大坝混凝土面板检测及裂缝处理[J].湖南城市学院学报(自然科学版),2011,20(3):9-12. |
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| 作者姓名： | 刘艳红 |
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| 作者单位： | 郴州职业技术学院,湖南郴州,423000 |
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| 摘 要： | 根据混凝土面板坝施工的特点并综合考虑某引水工程坝址处的自然环境等因素,分别运用回弹仪、裂缝测宽仪、超声波探伤仪与地质雷达对面板混凝土强度、面板裂缝宽度、裂缝深度及堆石与面板间是否存在脱空进行了检测.根据检测结果对大坝面板混凝土表面产生裂缝的原因进行了分析,并提出了混凝土面板坝表面裂缝在不同情况下的处理方法.
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| 关 键 词： | 面板坝 混凝土强度 裂缝 脱空 检测 |
Detection ＆ Treatment of Concrete Panel and Surface Crack of Reservoir Dam |
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| LIU Yan-hong.Detection ＆ Treatment of Concrete Panel and Surface Crack of Reservoir Dam[J].Journal of Hunan City University:Natural Science,2011,20(3):9-12. |
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| Authors: | LIU Yan-hong |
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| Institution: | LIU Yan-hong(Chenzhou Vocational & Technical College,Chenzhou,Hunan 423000,China) |
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| Abstract: | According to the characteristics of the concrete panel dam construction and natural environment of someone reservoir project.The concrete panel strengthen,the width of surface crack,the depth of surface crack and the cavity pocket between panel and rock filling were detected through rebound tester,width gauge,ultrasonic flaw detection equipment and geological radar.The cause of crack in dam panel was analyzed on the basis of the detection results.According to the different types crack,the processing methods were presented in treating the dam panel. |
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| Keywords: | panel dam concrete strengthen crack cavity pocket detection |
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