【摘要】 建立了CB244单井采油平台的有限元计算模型,根据平台所在海域海洋环境条件及应具有抵御50 a一遇海况的要求,考虑了4种载荷组合工况;对计算模型施加载荷,应用国际通用的结构分析软件Super SAP 93对结构的整体位移、强度和稳定性进行了计算分析。所采用的分析计算方法对于同类平台的设计有一定的参考价值。更多还原

【Abstract】 Finite element model of offshore fixed jacket platform was built according to the actual structure of it.Four types of combined load were selected to be applied using finite element model in term of environmental condition of location of the platform and need for withstanding 50-year recurrence storm.The calculation of integer displacement,strength and stability were completed by Super SAP 93 universal Finite element software.This method of the structural analysis can be used as reference to the design of other offshore jacket.更多还原