摘要
文章以某起重船为例,依据"船舶与海上设施起重规范"要求,利用MSC.Patran软件建立有限元模型,计算不同工况下该船千斤柱和扒杆底座结构的局部强度分析,校核该船局部结构是否满足规范要求,为起重船结构强度的检验提供了借鉴。
According to the Rules for Lifting Appliances of Ships and Offshore Installations（2007） specifications,by use of the finite element software MSC.Patran to elect finite element model,the local strength of the crane＇s lifting column and derrick mast substructure,including lifting column,derrick mast substructure and the hull structure in the different conditions,are analyzed,which is of a certain significance to check out the strength of the crane structure.
出处
《南通航运职业技术学院学报》
2011年第4期44-47,共4页
Journal of Nantong Vocational & Technical Shipping College
关键词
千斤柱
扒杆底座
局部强度
有限元
Lifting column
Derrick mast substructure
Local strength
Finite element
