摘要
对烟台中集来福士建造交付的半潜式钻井平台干拖运输过程中的整体强度进行了分析,根据被运输平台的屈服、屈曲强度计算结果,设计和优化了半潜式运输船两舷侧支架结构以及被运输平台和运输船之间支撑木架的拱形,并对被运输半潜式平台的立柱和浮体内部进行了局部加强,满足了平台远洋干拖运输的整体强度要求.
In this paper the global strength analysis of semi submersible platform during dry towing is achieved, and the outrigger structure added at 2 broadsides of semi submersible and the camber of supporting cribbing are designed and optimized based on the yielding and buckling analysis of the platform. Besides, some reinforcements are added inside the column and pontoon of semi submersible platform based on the analysis result. The global strength of the semi submersible platform during transportation is satisfied finally.
出处
《船舶工程》
CSCD
北大核心
2011年第S1期236-239,共4页
Ship Engineering
关键词
半潜式平台
半潜式运输船
干拖
整体强度
舷侧支架结构
支撑木架
semi submersible platform
semi submersible transport vessel
dry towing
outrigger structure
supporting cribbing
