海底管道应用浅层剖面仪检测方法研究

Research on detection method of submarine pipeline using sub-bottom profiler

以胜利油田海底管道为检测对象,采用浅层剖面仪对海底管道进行了检测。检测实验结果证明在多波束或测扫声纳大面积高效获取管道平面坐标的基础上,浅层剖面仪作为海底管线检测方法,以一定间距进行管道剖面信息的检测,可以直接获取管道的高程信息,为后期检测结果的三维重构提供保障。

In this paper,the Shengli Oilfield submarine pipeline is taken as the detection object,and the sub-bottom profiler is used to detect the submarine pipeline. The test results prove that the sub-bottom profiler,as a method of inspecting submarine pipelines,can directly obtain the elevation information of pipelines based on multi-beam or scanning sonar to obtain the plane coordinates of pipelines in a large area and efficiently. It can provide guarantee for the three-dimensional reconstruction of the later detection results.