油气管道变形检测技术

Deformation Inspection of Petroleum and Gas Pipeline

为了确保油气管道的安全运行,管道变形检测技术显得十分重要。介绍了国内外用于油气管道变形检测的主要方法、原理以及各自的特点,包括通径检测器法、超声波法和管内摄像法等。结合具体的检测方法,简单介绍了国内外采用不同方法的变形检测仪器及其研究现状。

Deformation inspection of petroleum and gas pipeline is very important for the operation security of pipelines. Some deformation inspection methods of petroleum and gas pipeline and their principles and features were introduced respectively, including pipeline caliper method, ultrasonic method and camera method and so on. The instruments and equipments using different methods for deformation inspection were introduced and the research status were presented.