几种海底电缆探测方法比较分析  

Comparative analysis of several detection methods for submarine cable

作　　者：陈小华 曹兰杰 Chen Xiaohua;Cao Lanjie(Tianjin Luhai surveying and Mapping Co.,Ltd.,Tianjin 300304)

机构地区：[1]天津市陆海测绘有限公司,天津300304

出　　处：《吉林水利》2023年第11期62-66,共5页Jilin Water Resources

摘　　要：因海缆的直径通常较细,其埋设深度的测定是当前研究的难点。文中从海洋磁力仪、海缆探测仪、合成孔径声呐、SES2000 Medium-100型参量阵浅地层剖面测量系统(中剖系统)4种探测方法的探测原理展开,通过其在海缆探测中的实际应用情况,分析每种方法的适用范围及局限性。结果表明,中剖系统在探测海缆位置和埋深时准确度高,受影响因素较少,工作效率高,经济性更好。本研究为海缆埋深探测工程中的仪器设备选用提供了参考。Because the diameter of submarine cable is usually small,the determination of its burying depth is a difficult point in the current research.This paper starts from the detection principles of four detection methods:ocean magnetometer,submarine cable detector,synthetic aperture sonar and SES2000 Medium-100 parameter array shallow stratum profile measurement system(middle profile system).Through their practical application in submarine cable detection,the applicable scope and limitations of each method are analyzed.The results show that the middle profile system has high accuracy,less influencing factors,high working efficiency and better economy in detecting the location and buried depth of submarine cable.The study provides a reference for the selection of instruments and equipment in submarine cable buried depth detection engineering.

关 键 词：海缆 海洋磁力仪 海缆探测仪 合成孔径声呐 SES2000 Medium参量阵浅地层剖面测量系统 

分 类 号：P756[天文地球—海洋科学]