声呐在海底管道挖沟施工中的应用

文中介绍了声呐系统的组成、工作原理以及在海管挖沟施工中的应用。以实际工程为例,说明了声呐在挖沟机上的安装方式以及使用方法。通过优化声呐的参数设置,达到最佳监控效果,满足了海底管道挖沟安全高效施工的需求,达到了实时监控开沟深度的目的。该设置方法可为后续其他项目施工声呐设置提供借鉴。

Application of Sonar in Post-Trenching of Submarine Pipeline

This paper introduced the composition,working principle and application of the sonar system in the trench excavation.Taking a project as an example,the installation method and application of sonar in the trenching machine were introduced.The parameter setting of sonar was optimized to meet the demand of safe and efficient construction of submarine pipeline trench and achieve the purpose of monitoring trench depth.This setting method can also provide reference for the following construction sonar setting of other projects.