大口径管道工程AUT检测优化技术研究应用

Research And Application For AUT Detection Optimization Technology in Large Pipeline Engineering

全自动超声波检测技术(AUT)具有检测灵敏度高、速度快、对焊缝缺欠定位和定量准确等优点,在管道工程检测中得到了推广应用。针对大口径管道工程的AUT检测技术和质量要求高的特点,对AUT检测工艺技术进行了优化,满足工程检测施工标准要求。

Automatic ultrasonic testing technology(AUT)has advantages of high detection sensitivity,high speed,accuracy of weld defect location and quantification,it has been popularized and applied in pipeline engineering detection.according to the characteristics of the high detection technology and quality,optimize the AUT technology,it meets the requirement of the engineering detection and construction standards.