海上风机基础钢结构防腐蚀设计

摘要

The paper summarizes the characteristics of corrosion of foundations for offshore wind turbines and the anticorro-sive measures in common use for offshore wind turbine foundations. The technology of anticorrosion coating in atmospheric zone where high weather sustainability is required and the technology of anticorrosion coating and wrapping in the splash and tidal zones where high corrosion resistance is required are analyzed and compared. It is then recommended that a corrosion protection design for an offshore wind turbine foundation should take into consideration the full life cycle of the foundation in its whole construction and operational duration,and relative design considerations are put forward for the reference for selec-tion of corrosion protection designs of offshore wind turbine fields.%总结了海上风机基础的腐蚀特点，以及适用于海上风机基础的常用防腐蚀方法。着重分析比较了耐候性要求高的大气区的涂层防腐技术、耐蚀性要求高的浪溅区、水位变动区的涂层防腐技术和包覆防腐技术。建议风机基础防腐蚀设计采用考虑整个建设和运行期的全寿命周期设计，并阐述了相关设计要点。可供海上风电场选择防腐蚀设计方案参考。