以ROV为载体的水库大坝水下检测系统选型研究

Study on selection of underwater detection equipment of reservoirs and dams using ROV as carrier

随着海洋水下机器人(ROV)技术的不断进步,利用其在深水检查和作业上的潜在优势,将ROV引入水库大坝水下检测及缺陷定位中将会提高解决该类工程问题的效率,降低水库水下检测难度。介绍了以ROV为载体的水库大坝水下检测系统的优劣和组成,并从ROV、图像声纳、水下定位系统选型多个方面分析比较了不同系统设备的优缺点和适用条件,最终推荐了一套适用于我国水库大坝水下监测系统的设备组合。研究成果可供同类水库运行管理单位和水下工程公司借鉴。

With the development of underwater robot technique and the prospective advantages in deep water inspection and operation, ROV is introduced into the underwater detection to locate the defects of large dams, which can solve the problems and reduce the operation difficulty in underwater detection. The components, advantages and disadvantages of the detection system using ROV as carrier are introduced, and the applicable condition, pros and cons of different system equipment were compared and analyzed in terms of the selection of ROV, image sonar and underwater location system. On this basis, a composition of equipment and systems suitable for the reservoir underwater detection system in China is proposed, which can provide reference for the reservoir operation and management units and underwater engineering companies.