侧扫声纳和浅地层剖面仪在海底管线检测中的应用  

Application of side scan sonar and sub-bottom profiler in checking of submarine pipeline

作　　者：董玉娟[1] 周浩杰 王正虎 

机构地区：[1]中交天津港航勘察设计研究院有限公司,天津300450 [2]宁波上航测绘有限公司,宁波315200

出　　处：《水道港口》2015年第5期450-455,共6页Journal of Waterway and Harbor

摘　　要：介绍了侧扫声纳和浅地层剖面仪的工作原理,并根据海底管线铺设特点,侧扫声纳系统可以高效的探测出海底面以上管道的走向、平面位置、裸露高度等管线信息和海底地形等图像,而浅地层剖面仪可以精确的获取海底管线的裸露高度、埋设深度等管线信息和海底底质情况。通过实例说明了侧扫声纳和浅地层剖面仪在海底管线探测的工作流程,总结出两种探测系统在探测海底目标上的优缺点,说明了多种探测手段的综合应用是海底管线探测技术的发展方向。In this paper, the working principle of the side scan sonar and sub-bottom profiler was introduced.According to the characteristics of submarine pipeline laying, side scan sonar system can efficiently detect seabedpipeline direction, flat position, exposed height of pipeline and seabed topography image, while the sub-bottom pro-filer can accurately obtain the exposed height of submarine pipeline, the buried depth of pipeline and seabed condi-tions. Through an example of side scan sonar and sub-bottom profiler in submarine pipeline detection process, theadvantages and disadvantages of two kinds of detection system in the detection of submarine pipeline were summa-rized. It explains that the comprehensive application of various detection methods is the development direction ofsubmarine pipeline detection technology.

关 键 词：侧扫声纳 浅地层剖面仪 海底管线探测 图像判断 

分 类 号：P237[天文地球—摄影测量与遥感]