摘要
文章基于有限元建模软件FEMAP和后处理分析软件NASTRAN,对圆筒型钻井平台的海工吊底座及相关结构进行了分析建模,并按照8个工况对模型进行了加载,对其屈服强度、屈曲强度进行了校核,并进行了疲劳评估,具有一定的参考价值。
Combined with FEMAP,a finite element modeling software, and NASTRAN, a post-processing and analysis software,this article makes an analysis and modeling of the offshore crane base and relevant reinforcement structure of a cylindrical drilling platform. In addition, it loads the models of the eight working conditions,checks the yielding and buckling strength as well as makes a fatigue assessment, which is of certain reference value.
出处
《南通航运职业技术学院学报》
2017年第3期40-43,共4页
Journal of Nantong Vocational & Technical Shipping College
关键词
圆筒型钻井平台
海工吊
有限元分析
Cylindrical drilling platform
Offshore crane
Finite element analysis
