某海洋平台隔水管张力器改造及受力分析  

Transformation and Force Analysis of the Tensioner for the Riser of a Certain Offshore Platform

作　　者：何巨龙 He Julong(China Oilfield Services Limited Drilling Division Shenzhen Operating Company,Shenzhen,Guangdong 518000,CHN)

机构地区：[1]中海油田服务股份有限公司钻井事业部深圳作业公司,广东深圳518000

出　　处：《模具制造》2025年第5期172-174,共3页Die & Mould Manufacture

摘　　要：为提高某海上平台的作业能力,对张力器的液压缸、滑轮组、控制系统3个方面进行升级改造。对改造后的系统进行有限元分析,确定张力器底座的受力状态,并对底座连接方式进行强度校核。分析结果显示,改造后张力系统负载能力提高,保证了系统的稳定性和可靠性。为类似的工程改造提供了重要的技术参考。To improve the operation capability of an offshore platform,the hydraulic cylinder,pulley block and control system of tensioner are upgraded.The FEA of the modified system is carried out to determine the stress state of the base of the tensioner,and the strength check of the connection mode of the base is carried out.The result shows that the load capacity of the tensioner is improved and the stability and reliability of the system are guaranteed.It provides important technical reference for similar engineering transformation.

关 键 词：石油工程 张力器系统 有限元分析 

分 类 号：TB476[一般工业技术—工业设计]