科技创新与应用2025，Vol.15Issue(30)：5-8,4.DOI:10.19981/j.CN23-1581/G3.2025.30.002
海洋立管夹具结构性能分析
曹锋 1潘咏 1陈佳敏 1刘子健1
作者信息
- 1. 苏州罗克莱科技有限公司,江苏 苏州 215300
- 折叠
摘要
Abstract
Deep-sea energy development is the core area of the current global resource strategy.The stability and safety of marine riser system work are the key research content in the oil and gas development process.For a key connector of the entire system,research on its structural performance is indispensable.This paper uses SolidWorks software to establish a physical model,and analyzes the impact of the tensile force on the structure of the marine riser fixture when the size is 30-meter-long riser is 12 inches and 30 inches respectively based on ANSYS Workbench software.The research results show that:The linear equivalent stress simulation results of the support base of the riser fixture are compared with the allowable stress criterion,and the strength meets the safety requirements,and no plastic collapse occurs.When the safety factor of the tensile force of a 12-inch 30-meter riser is amplified to three times,it can be seen from the linear equivalent stress simulation results that the strength still meets the safety requirements.关键词
海洋立管夹具/稳定性/安全性/SolidWorks/ANSYS Workbench/结构静力学Key words
marine riser fixture/stability/safety/SolidWorks/ANSYS Workbench/structural statics分类
石油、天然气工程引用本文复制引用
曹锋,潘咏,陈佳敏,刘子健..海洋立管夹具结构性能分析[J].科技创新与应用,2025,15(30):5-8,4.
