| 超距离声波透射法在大直径桩无损检测中的应用 |
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| 引用本文： | 游峰,黄运林.超距离声波透射法在大直径桩无损检测中的应用[J].国外建材科技,2007,28(5):60-62. |
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| 作者姓名： | 游峰 黄运林 |
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| 作者单位： | 1. 武汉理工大学道路桥梁与结构工程湖北省重点实验室,武汉,430070;湖北省荆岳长江公路大桥建设指挥部,监立,433302
2. 湖北省荆岳长江公路大桥建设指挥部,监立,433302 |
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| 摘 要： | 在分析声波检测技术应用现状和局限性问题的基础上,使用不同频率换能器和设置不同的仪器工作参数的试验,解决声测管(钻孔)超距离2 000 mm以上结构体声波检测的应用问题,并验证此情况下缺陷分析判别的准确性。实现超距离声波透射检测,将进一步拓展该检测方法的应用领域,增强其实用性并提高其技术水平,为工程施工提供可靠的质量监控评价依据,具有重要的现实意义。
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| 关 键 词： | 超距离 声波透射法 无损检测 |
| 修稿时间： | 2007-07-20 |
Super Distance Acoustic Transmission Method Applications in Nondestructive Testing of Large Diameter Pile |
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| YOU Feng,HUANG Yun-lin.Super Distance Acoustic Transmission Method Applications in Nondestructive Testing of Large Diameter Pile[J].Science and Technology of Overseas Building Materials,2007,28(5):60-62. |
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| Authors: | YOU Feng HUANG Yun-lin |
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| Abstract: | Based on the analysis of acoustic detection technology applications and limitations of the status quo on the basis of the use of different frequency transducer and the creation of different parameters of the equipment testing,solve acoustic tube(Bored) from the 2 000 mm structure acoustic detection applications,Under such circumstances study defects discriminant analysis accuracy.Super-sonic distance transmission detection,Further develop the detection method of application areas,enhance their utility and improve their technical skills and construction of a reliable quality control and evaluation of a targeted basis to guide the construction,processing quality issues.It is importance to project. |
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| Keywords: | super distance acoustic transmission method nondestructive test |
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