| 混凝土无损检测中的层析成像技术 |
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| 引用本文： | 董清华. 混凝土无损检测中的层析成像技术[J]. 无损检测, 2006, 28(1): 31-33 |
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| 作者姓名： | 董清华 |
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| 作者单位： | 五邑大学,土木工程系,广东,江门,529020 |
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| 摘 要： | 层析成像技术正在混凝土无损检测中得到推广应用。论述了混凝土无损检测领域中超声波（声波）层析成像、电磁波层析成像及电阻率层析成像的基本原理，分析了三种技术的应用难点，介绍了其应用近况，并对今后的发展提出了建议。
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| 关 键 词： | 超声波检测 电磁波检测 电阻率检测 混凝土 层析成像 |
| 文章编号： | 1000-6656（2006）01-0031-03 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005-09-22 |
Tomographic Techniques for Nondestructive Testing of Concrete |
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| DONG Qing-hua. Tomographic Techniques for Nondestructive Testing of Concrete[J]. Nondestructive Testing, 2006, 28(1): 31-33 |
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| Authors: | DONG Qing-hua |
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| Affiliation: | Department of Civil Engineering, Wuyi University, Jiangmen Guangdong 529020, China |
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| Abstract: | Tomography is being used in nondestructive testing of concrete. The basic principles of ultrasonic, electromagnetic and resistivity tomographic techniques for concrete were described, including their application status and the difficulties in their application. The suggestions on the future development of tomography for concrete were given. |
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| Keywords: | Ultrasonic testing Electromagnetic testing Resistivity testing Concrete Computerized tomography |
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