| 摘要: |
| 文章针对海上风电工程结构安全监测的需求，在系统回顾了目前的主要监测现状及存在的监测难点的基础上，初步构建了水上、水下一体化安全监测体系基础框架，阐述了主要的工作流程，重点探讨了海上风电工程安全监测中的精密单点定位（PPP）技术、高程传递、多传感器集成、精密水下定位技术、水下摄像机标校、水下三维激光点云快速建模、水下桩基全景影像与点云数据匹配、多波束与侧扫声呐数据融合等关键技术，以期为海上风电工程结构设施管控、变化监控和防灾减灾提供新的应急方案和技术支撑。 |
| 关键词: 海上风电 安全监测 关键技术 框架设计 |
| DOI： |
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| 基金项目:海上风电工程结构形变、裂缝及冲刷监测方法研究（37-2020-19-K0007）. |
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| Framework Design of Structural Safety Monitoring System for Offshore Wind Power Engineering |
| CHANG Zengliang,MA Chao,MA Deming,LIU Yang,GAO Xingguo |
| Shandong Electric Power Engineering Consulting Institute Co.,Ltd.;The First Institute of Oceanography，MNR |
| Abstract: |
| According to the requirements of offshore wind power engineering structure safety monitoring,the basic framework of safety monitoring system was initially constructed based on the systematic review of the main monitoring methods and existing monitoring difficulties.The main work flow was described.The key technologies in safety monitoring of offshore wind power projects, such as precision single point positioning(PPP), elevation transfer, multi-sensor integration, precise underwater positioning technology, underwater camera calibration, 3D laser point cloud rapid modeling, underwater pile foundation panoramic image and point cloud data matching, multi-beam and side-scan sonar data fusion, were discussed., The technical framework system was expected to provide new emergency plans and technical support for structural facilities management and control, change monitoring and disaster prevention and reduction of offshore wind power projects. |
| Key words: Offshore wind power,Safety monitoring,Key technology,Framework design |
