| 超声波CT成像技术及其在大型桥梁 基桩无损检测中的应用 |
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| 引用本文： | 赵明阶,徐蓉.超声波CT成像技术及其在大型桥梁 基桩无损检测中的应用[J].重庆交通大学学报(自然科学版),2001,20(2):73-7,86. |
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| 作者姓名： | 赵明阶 徐蓉 |
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| 作者单位： | 1. 重庆交通学院河海建筑工程系,
2. 重庆交通学院教务处, |
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| 基金项目： | 重庆交通学院校科研和教改项目，， |
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| 摘 要： | 在大型桥梁基桩的超声波检测中，为了准确确定异常部位的尺寸，将CT成像技术引入到超声波检测中，实际工程应用结果表明，这种技术具有分辨率高、缺陷定位准确、检测结果直观、图象清晰等特点.，The ultrasonic tomography technology was employed in undamage test of large bridge foundation piles in order to measure damage of concrete in this paper. The measuring result of an engineering example indicated that the ultrasonic tomography technology is a good method in the quality evaluation of bridge foundation piles.，
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| 关 键 词： | CT成像技术 无损检测 基桩，CT成像技术 无损检测 基桩，CT成像技术 无损检测 基桩 |
| 文章编号： | 1001-716X(2001)02-0073-05 |
| 修稿时间： | 2000年5月26日 |
Ultrasonic tomography technology and its applications in undamage test of bridge foundation piles |
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| ZHAO Ming-jie,XU Rong.Ultrasonic tomography technology and its applications in undamage test of bridge foundation piles[J].Journal of Chongqing Jiaotong University,2001,20(2):73-7,86. |
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| Authors: | ZHAO Ming-jie XU Rong |
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| Abstract: | The ultrasonic tomography technology was employed in undamage test of large bridge foundation piles in order to measure damage of concrete in this paper. The measuring result of an engineering example indicated that the ultrasonic tomography technology is a good method in the quality evaluation of bridge foundation piles. |
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| Keywords: | ultrasonic tomography undamage test piles |
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