摘要
以中铁建某1300 t风电安装平台4800 t倒挂式液压升降系统为对象,考虑倒挂式液压升降系统的结构特点及环梁的结构设计,对环梁结构的计算工况进行分类,确定各工况的载荷,利用Ansys对该升降系统环梁结构在工作工况、锁紧工况、失效工况的进行强度分析,总结出升降系统使用过程中的注意事项。
The 4800 t hydraulic jacking system on the CRCC 1300 t wind power installation vessel was taken as the research object.Considering the structure characteristics of the inversion type hydraulic jacking system and the structural design of the lifting ring beam,the load conditions as well as the loads of each condition were determined.The strength of lifting ring structure in working,locking and failure conditions were directly assessed in Ansys.And the matters for attention in the use of lifting system were summarized.
作者
王贇
冯浩
WANG Yun;FENG Hao(Shanghai Zhenhua Heavy Industries Co.Ltd.,Shanghai 200125,China)
出处
《船海工程》
北大核心
2022年第6期77-81,共5页
Ship & Ocean Engineering
基金
上海市经信委(9908000105)。
关键词
风电平台
倒挂式液压升降
升降环梁
有限元分析
wind power installation vessel
inversion type hydraulic jacking system
lifting ring beam
FEA
