| 污水处理回用工程沉池混凝土质量的检测和修补 |
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| 引用本文： | 程波,张绍原,翟延波.污水处理回用工程沉池混凝土质量的检测和修补[J].混凝土,2008(5):112-115. |
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| 作者姓名： | 程波 张绍原 翟延波 |
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| 作者单位： | 浙江省建筑科学设计研究院,浙江,杭州,310012 |
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| 摘 要： | 污水处理回用工程沉池混凝土的质量问题,采用回弹、超声波以及外观检查的方法检测混凝土的强度和缺陷问题,并针对不同类型的混凝土缺陷采用不同的修补方法.2# 二沉池池壁混凝土在修补以后,经过了预应力张拉工序,并已经投入了正常使用,混凝土质量问题得到了比较圆满的解决.
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| 关 键 词： | 混凝土质量 强度 缺陷 回弹 超声波 |
| 文章编号： | 1002-3550(2008)05-0112-04 |
| 修稿时间： | 2007年12月5日 |
Detection and repair of sedimentation tank concrete quality in sewage treatment reuse project |
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| CHENG Bo,ZHANG Shao-yuan,ZHAI Yan-bo.Detection and repair of sedimentation tank concrete quality in sewage treatment reuse project[J].Concrete,2008(5):112-115. |
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| Authors: | CHENG Bo ZHANG Shao-yuan ZHAI Yan-bo |
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| Affiliation: | CHENG Bo,ZHANG Shao-yuan,ZHAI Yan-bo(Zhejiang Academy of Building Research & Design Co.,Ltd.,Hangzhou 310012,China) |
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| Abstract: | The quality problem of sedimenttation tank concrete in sewage treatment reuse project is described.The concrete strength and defects are detected by methods such as rebound,ultrasonic and appearance check.Defferent repairing methods are adopted aiming at different kinds of concrete defects.After repairing,the No.2 secondary sedimentation tank has experienced prestress tensility processes and now has been inputting in normal use.The concrete quality has been relatively satisfactory solution. |
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| Keywords: | concrete quality strength defects rebound ultrasonic |
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