设计建造阶段吊机封固装置的支撑结构设计  

The supporting structure design of crane’s fastening device in the design/construction stage

作　　者：王晓阳 刘文民 王欣 刘磊 WANG Xiao-yang;LIU Wen-min;WANG Xin;LIU Lei(Dalian Shipbuilding Industry Design and Research Institute Co.,Ltd.,Dalian 116000,China)

机构地区：[1]大连船舶重工集团设计研究院有限公司,辽宁大连116000

出　　处：《舰船科学技术》2020年第19期175-178,共4页Ship Science and Technology

摘　　要：采用有限元法对吊机封固装置的支撑结构进行计算,依据计算结果改进结构设计,得出满足规范要求的支撑结构设计。根据建造阶段遇到的干涉问题及调试的特殊需求,侧重施工便利,依据计算结果修改结构设计,阐明设计/建造阶段支撑结构设计逐步完善的过程,总结出支撑结构的设计要点。The supporting structure of crane's fastening device is calculated by the finite element method.To meet the code,the supporting structure design is improved according to the calculation results.Because of the interference problems encountered in the construction stage and the special needs of commissioning,the supporting structural design emphasizing the construction convenience is modified according to the calculation results.The process of gradual improvement of the supporting structure design in the design/construction stage is clarified,and the design key points of the supporting structure are summarized.

关 键 词：有限元分析 支撑结构设计 建造阶段设计修改 

分 类 号：U661.43[交通运输工程—船舶及航道工程]