海上风电吸力桶结构分析

Analysis on Offshore Wind Turbine Suction Bucket Structure

针对实际工程条件,创新性地设计一种全新吸力筒形式,并借助SACS软件构建综合考虑土壤影响的吸力筒导管架风机模型。在极端工况下,详细分析该结构的性能。结果表明,在外部极端载荷作用下,导管架结构可满足工程要求,确保结构的整体稳定。采用Abaqus软件对过渡段和吸力筒部分强度进行精确校核,计算结果表明两者的强度均满足设计和使用需求,具备足够的承载潜力和稳定性。分析表明新设计的吸力筒在复杂工程背景下表现出色,为类似工程的设计与优化提供了可靠参考依据,同时也丰富海上风电吸力桶基础的研究与实践。

A new form of suction bucket is innovatively designed for actual engineering conditions,and a suction bucket jacket wind turbine model with the comprehensive consideration of soil influence is constructed by SACS software.The performance of the structure is analyzed in detail under extreme working conditions.The results show that the jacket structure can meet the engineering requirements and ensure the overall stability of the structure under the action of extreme external loads.The strength of the transition section and suction bucket section is precisely calibrated using Abaqus software,and the calculation results show that the strength of both meets the needs of design and use,and is of sufficient load-bearing potential and stability.The analysis shows that the newly designed suction bucket performs well in the complex engineering background,providing a reliable reference basis for the design and optimization of similar projects,and also enriching the research and practice of the offshore wind power suction bucket foundation.