摘要
海底电缆和光缆(简称海缆)的埋设深度检测是海缆施工维护的关键技术之一,文中对海缆周围的交流磁场进行分析推导,介绍了交流磁场探测法的基本原理。提出了一种利用双三维阵列探头测定海缆位置和埋设深度的方法,并进行了较为详细的分析和讨论。
The detection of the buried depth of electric and optical fiber submarine cables (short as submarine cables) is one of the key techniques for the maintenance of submarine cables. This paper presents the principle of the detection by AC magnetic field by AC magnetic field by analysing the AC magnetic field around submarine cables. It suggests a technique for detection of cable location and buried depth using a double 3D-array prode and makes detailed analysis and discussions.
出处
《电线电缆》
2005年第3期38-42,共5页
Wire & Cable
关键词
海底电缆和光缆
定位
埋设深度
检测
electric and optical fiber submarine cables
location
buried depth
inspection
