| 船体结构不等厚板对接焊缝的超声波检测 |
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| 引用本文： | 吴敏,孙小华,邹隽,李修能.船体结构不等厚板对接焊缝的超声波检测[J].三峡大学学报(自然科学版),2010,32(4):84-86. |
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| 作者姓名： | 吴敏 孙小华 邹隽 李修能 |
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| 作者单位： | 三峡大学,机械与材料学院,湖北,宜昌,443002 |
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| 摘 要： | 不等厚板对接焊缝是船体关键部位常见的接头型式之一．该类焊缝的检测难度较大，选择适用的检测参数与工艺及扫查方法，正确区分真假信号回波，可保证其各类缺陷的准确检出，提高焊接质量．
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| 关 键 词： | 超声波检测 不等厚板对接焊缝 船体结构 |
Ultrasonic Inspection of Butt Weld with Unequal Thickness Plates on Hull |
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| Wu Min,Sun Xiaohua,Zou Jun,Li Xiuneng.Ultrasonic Inspection of Butt Weld with Unequal Thickness Plates on Hull[J].Journal of China Three Gorges University(Natural Sciences),2010,32(4):84-86. |
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| Authors: | Wu Min Sun Xiaohua Zou Jun Li Xiuneng |
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| Institution: | Wu Min Sun Xiaohua Zou Jun Li Xiuneng (College of Mechanical＆ Material Engineering, China Three Gorges Univ. , Yichang 443002, China) |
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| Abstract: | Butt weld with unequal thickness plates is a common joint type of critical parts on hull. As it is difficult to inspect the weld, the selection of appropriate testing parameters and scanning method, estimation of echo signals was put forward in order to inspect all kinds of defects in weld and improve welding quality. |
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| Keywords: | ultrasonic inspection butt weld with unequal thickness plates hull |
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