海上风力发电大口径钢管在建造中会出现多发变形的问题。对于发生变形的区域，必须严格控制，采用有针对性的技术措施，最大化地保证钢管质量，避免出现材料报废或无法交付导致一系列的问题。大口径钢管的变形控制应考虑一套完整的计划路径，在制造、运输、存储各个环节做好非常全面的技术控制，以避免在其中一环节出现较大的变形问题。注意控制其变形的趋势，充分考虑设备能力和生产能力，选择能最大化保证钢管建造质量和最高效益的工艺手段，提高建造水平，保证有效控制变形，是形成工艺方案、降低成本、控制建造质量的重要前提。基于此，本文针对钢管变形控制的建造技术应用进行探讨分析，以供参考。

 Large-diameter steel pipes for offshore wind power generation will have multiple deformation problems in construction. The deformation area must be strictly controlled， and targeted technical measures must be adopted to maximize the quality of steel pipes and avoid a series of problems caused by scrapping or failure to deliver materials. The deformation control of large-diameter steel pipes should consider a complete set of planning paths， and a very comprehensive technical control should be done in each link of manufacturing， transportation and storage， so as to avoid large deformation production problems in one of the links. It is an important prerequisite to form a process plan， reduce costs and control the construction quality by paying attention to the trend of controlling its deformation， fully considering the equipment capacity and production capacity， selecting the technological means that can maximize the quality and highest efficiency of steel pipe construction， improving the construction level and ensuring the effective control of its deformation. Based on this， this paper discusses and analyzes the application of construction technology for steel pipe deformation control for reference.