深水抛石整平船声呐检测系统及技术应用

摘要

Sonar is an electronic equipment that uses the underwater acoustic wave to monitor,locate and communicate underwater targets.It is the most extensive and important device in underwater acoustics.For the first time,The deep-water rubble bed leveling of the HZMB island and tunnel project used sonar system for construction quality inspection and acceptance.Combined with the HZMB island and tunnel rubble leveling technology,we completely introduced underwater sonar system working principle and technical application.It is a good reference for subsequent water(sea)precise construction detection and high precision detection.%声呐是利用水中声波对水下目标进行监测、定位和通信的电子设备,是水声学中最广泛、最重要的一种装置.港珠澳大桥岛隧工程深水碎石基床整平首次采用声呐检测系统进行施工质量检测、验收.结合港珠澳大桥岛隧工程碎石整平技术,较完整地阐述了声呐检测系统的工作原理及技术应用,对后续水下(海上)精确施工探测和高精检测具有很好的借鉴意义.