| 超声波法在大深度基础混凝土防渗墙
质量检测中的应用 |
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| 引用本文： | 邓中俊,姚成林,贾永梅,房纯纲,钟春红.超声波法在大深度基础混凝土防渗墙
质量检测中的应用[J].水利水电技术,2011,42(11):69. |
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| 作者姓名： | 邓中俊 姚成林 贾永梅 房纯纲 钟春红 |
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| 作者单位： | (1.中国地质大学(北京)，北京100083 ; 2.中国水利水电科学研究院，北京100038;
3.湖南澄水流域水利水电开发有限公司，湖南长沙410007 ) |
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| 摘 要： | 利用在防渗墙中预理的灌浆管，使用跨孔超声波法、单孔超声波法和超声波CT综合检测技
术对某150 m深基础混凝土防渗墙浇筑质量进行综合检测，并进行了钻孔取芯和钻孔电视验证。结果
表明，应用综合超声波检测技术对大深度基础混凝土防渗墙进行检测，是一种有效技术，检测准确度
高，检测结果准确可靠。
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| 关 键 词： | 无损检测 综合超声波检测 基础防渗墙 |
| 收稿时间： | 2011-02-22 |
Application of ultrasonic detection to quality testing of super-deep foundation concrete cutoff wall |
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| DENG Zhongjun,YAO Chenglin,JIA Yongmei,FANG Chungang,ZHONG Chunhong.Application of ultrasonic detection to quality testing of super-deep foundation concrete cutoff wall[J].Water Resources and Hydropower Engineering,2011,42(11):69. |
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| Authors: | DENG Zhongjun YAO Chenglin JIA Yongmei FANG Chungang ZHONG Chunhong |
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| Institution: | (1. China University of Geosciences(Beijing)，Beijing 100083，China;
2. China Institute of Water
and Hydmpower Research,
Beijing 100038，China; 3. Lishui Hydm&Power Corporation, Changsha 410007，Hunan, China) |
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| Abstract: | With the pre-embedded grouting pipe,a comprehensive testing is made with a detection technology integrated with the hole-crossing and single hole ultrasonic detections and the ultrasonic CT on the placing quality of a foundation concrete cutoff wall with the depth of 150 m,and furthermore,the verification is made with the methods of core-drilling and the drilling television imaging.The result shows that the integrated ultrasonic detection is an effective detection technology for testing of the foundation co... |
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| Keywords: | nondestructive detection integrated ultrasonic detection foundation concrete cutoff wall |
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