摘要
该文结合某服役超过30年的老龄坐底式平台,利用ANSYS建立结构有限元模型,并利用AQWA软件计算船体水动力荷载,通过MSER系统录入实际测厚数据,对平台整体强度进行校核,并在此基础上总结了老龄坐底式平台的强度计算方法与流程,结论对于老龄坐底式移动平台的强度分析和安全管理具有参考意义。
In this paper, we used an existing bottom supported offshore platforms whose aged is older than 30 years for an example. By using ANSYS to established finite element model, and using AQWA to calculate the hull hydrodynamic loads and through MSER system inputting actual thickness measurement data, we checked on the overall strength of the plat- form. On this basis, we summarizes the calculation method and processes of analysis of the o- verall strength of aged bottom supported offshore platform. The conclusions have the refer- ence value for strength analysis and security management of aged bottom supported offshore mobile platform.
出处
《中国海洋平台》
2015年第1期27-30,共4页
China offshore Platform
关键词
坐底式平台
老龄化
结构强度
有限元
bottom supported offshore platform
aged
strength check
finite elementmethod
