摘要
柱稳式平台在海洋工程中应用很广,随着深水油气田的开发,越来越多的立柱稳定式浮式平台作为生产平台被采用,包括半潜式平台(SEMI)、单柱式平台(SPAR)、张力腿平台(TLP)等。从结构设计的一般思路入手,结合柱稳式平台的受力特点,分别考虑结构强度、屈曲能力以及疲劳分析3个方面,总结其结构设计的关键流程,旨在为海洋工程从业者对柱稳式平台结构的校核提供参考。
Column-stabilized platforms are widely used in marine engineering. With the development of deep-water oil and gas fields, more and more column-stabilized floating platforms are used as production platforms, including semi-submersible platforms(SEMI), single-pillar platforms(SPAR), tension leg platforms(TLP) and so on. Starting from the general idea of structural design, combined with the characteristics of the column-stabilized platform, considering the three aspects of structural strength, buckling ability and fatigue analysis, the key processes of structural design are summarized, to provide reference for marine engineering practitioners for checking column-stabilized platform structures.
引文
[1]唐友刚,沈国光.海洋工程结构动力学[M].天津:天津大学出版社,2012.
[2]陈文礼,李红涛,邓贤锋.海洋半潜式平台结构设计的若干考虑[J].海洋工程装备与技术,2017(6):281-286.
[3]元俊良,杨贵强.波浪谱分析在FPSO运动响应上的应用[J].中国造船,2013(11):220-223.
[4]白艳彬.深水半潜式钻井平台总体强度分析及疲劳强度评估[D].上海:上海交通大学,2010.
[5]张海彬,赵耕贤.水动力分析在海洋结构物设计中的应用[J].中国海洋平台,2008(1):89-92.
[6]Det Norske Veritas and Germanischer Lloyd.Floating Production,Storage and Loading Units:DNVGL-RU-OU-0102[S].2017.