海洋固定平台结构的振动分析方法及算例  

Structural Vibration Analysis Method and Calculation Example of Offshore Fixed Platforms

作　　者：唐占飞[1] 谭红莹 刘健[1] 司红涛[1] TANG Zhanfei;TAN Hongying;LIU Jian;SI Hongtao(Offshore Oil Engineering Co.,Ltd.,Tianjin 300451,China)

机构地区：[1]海洋石油工程股份有限公司,天津300451

出　　处：《天津科技》2024年第8期27-30,共4页Tianjin Science & Technology

摘　　要：以渤海油气田某注气平台为例,介绍应用ANSYS有限元软件进行振动分析的方法和步骤,阐述结构振动模拟前提和评判准则,并给出结构减振建议,为海上固定平台振动分析提供借鉴。Taking a gas injection platform in Bohai Bay gas field as an example,this paper introduces the methods and steps of using ANSYS software to perform vibration analysis.The premise and criteria of structural vibration simulation are elaborated.Some suggestions for structural vibration reduction are proposed,which provides a reference for the vibration analysis of offshore fixed platforms.

关 键 词：固定平台 振动分析 有限元 ANSYS 

分 类 号：TE54[石油与天然气工程—油气田开发工程]