采用有限元分析方法，对多点系泊FPSO系泊结构的局部强度进行了研究。
The local strength of mooring system structure of FPSO is studied in this paper.
在首部甲板上安装首楼甲板。锚机，系泊配件和锚链管、艏桅杆处等的甲板结构需要加强。
Forecastle deck shall be provided on forward deck. Deck structures in way of windlass, mooring fittings, hawser pipes, foremast etc. shall be reinforced.
因此采用大型有限元计算软件建立甲板局部结构模型，对系泊工况下甲板局部加强进行强度校核。
Therefore, we adopt finite element software to establish finite element model of local deck structure, calculate structure stresses and to check its strength.
研究表明，在系泊系统的设计中，考虑其静态分岔特性和系泊系统的结构稳定性是必要的。
The results show that it is necessary to discuss the structure stability and static bifurcation characteristics of dynamic systems in the design stage of mooring systems.
在对某海缆敷设船进行系泊设备支撑结构局部加强时，由于系泊设备受力复杂，对系泊设备下板架在不同工况下的应力难以计算。
It is difficult to calculate stresses of supporting structures under mooring equipments of a certain cable ship because they bear complex forces when we try to design supporting structure.
秦皇岛32—6油田的单点系泊系统包括常规的导管架、上部结构、软刚臂、系泊支架和传输系统。
QHD 32-6 SPM consists of a conventional jacket, topside structure, soft yoke assembly, mooring support and transfer assembly.
为了保证海洋平台等长期在海上作业的漂浮物在大多数海况下可以正常工作和在恶劣海况下的安全，结构物系泊系统的设计就尤为重要。
To ensure the safety of floater working in the ocean under long-time and serious condition, the design of mooring system is especially important.
本文根据实例及这一结构系统的特点，通过理论分析及数值计算，建立了系泊导管架的动力分析模型，为以后类似的工程提出了有效实用的解决方法。
The dynamic analysis model is presented on the basis of examples and this structure system characteristics by way of theoretical analysis and numerical calculation, which can be applied fo…
本文根据实例及这一结构系统的特点，通过理论分析及数值计算，建立了系泊导管架的动力分析模型，为以后类似的工程提出了有效实用的解决方法。
The dynamic analysis model is presented on the basis of examples and this structure system characteristics by way of theoretical analysis and numerical calculation, which can be applied fo…
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