输氢海底管道强度设计准则研究  

Strength Design Criterion on Hydrogen Offshore Pipeline

作　　者：王猛[1] 梁光强[1] WANG Meng;LIANG Guangqiang(Offshore Oil Engineering Co.Ltd,Tianjin,Tanggu,300451)

机构地区：[1]海洋石油工程股份有限公司,天津塘沽300451

出　　处：《海洋工程装备与技术》2023年第3期41-47,共7页Ocean Engineering Equipment and Technology

摘　　要：本文研究了输氢海底管道的强度设计、断裂韧度和氢致疲劳裂纹扩展速率模型准则,并对模型进行了敏感性研究。为输送氢气海底管道工程设计提供指导。The design criterions of strength,fracture toughness and hydrogen fatigue crack growth rate of hydrogen offshore pipeline have been studied,and the sensitivity of the FCGR’s model was also studied.This paper can provides a guidance for the engineering design of hydrogen submarine pipeline.

关 键 词：氢气 海底管道 设计准则 疲劳裂纹扩展 

分 类 号：TE54[石油与天然气工程—油气田开发工程]