半潜式生产平台缓波形柔性立管设计分析  

Design and Analysis of Lazy-Wave Flexible Riser of Semi-Submerged Production Platform

作　　者：任铁[1,2] 宋磊建[1] 沈志平 周佳[1] REN Tie;SONG Leijian;SHEN Zhiping;ZHOU Jia(Marine Design & Research Institute of China, Shanghai 200011, China;State Key Lab of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China)

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011 [2]上海交通大学海洋工程国家重点实验室,上海200240

出　　处：《中国海洋平台》2018年第6期12-20,26,共10页China offshore Platform

基　　金：发改委海洋工程装备研发及产业化专项"深海半潜式生产平台(FPS)研发及产业化"

摘　　要：基于南海流花16-2油田环境参数,考虑半潜式生产平台特点,应用OrcaFlex和Bflex软件对缓波形柔性立管进行截面设计分析、强度分析和疲劳分析。结果表明:缓波形柔性立管的强度和疲劳均满足规范要求;缓波形柔性立管适用于中国南海的半潜式生产平台。Based on the environment characteristics of Liuhua162oilfield in the South China Sea and considering the characteristics of semi submerged production platform,two kinds of software OrcaFlex and Bflex are used to perform section design analysis,strength analysis and fatigue analysis.The final results show that the strength and fatigue life of the lazy wave flexible riser meet the requirements,and the lazy wave flexible riser can be used for semi submerged production platform in the South China Sea.

关 键 词：柔性立管 缓波形 强度分析 疲劳分析 半潜式生产平台 

分 类 号：U674.38[交通运输工程—船舶及航道工程]