本文借助三维直接计算设计技术，结合依托2 000 t自升自航式一体化海上风电安装平台桩靴结构设计中船级社对桩腿与桩靴连接处特殊结构设计的重点关注，从桩腿根部的主弦管剖面特性出发，详细探讨了桁架式桩腿与多边型桩靴连接处特殊构件结构递进式设计流程，为海上风电安装平台的大型化桁架式桩腿的研发提供基础。
The paper described structural particular factors between polygon spud can and truss legs by using of direct calculation design method. The 2000 t self-elevating wind turbine installation platform was taken as the research background, based on consideration from classification society. First, the section properties of rack and chord are calculated. Second, four different concept design is researched by using of direct calculation design method. The aim of this paper is provide basis for exploitation about ultra-large self-elevating wind turbine installation platform.
2024,46(7): 88-92 收稿日期：2023-3-24
DOI：10.3404/j.issn.1672-7649.2024.07.015
分类号：U662.1
作者简介：孙雪荣(1979-),女,硕士,研究员,研究方向为船舶与海洋结构物设计
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