基于ANSYS的海底管道“S”型铺设过程的应变分析

Strain Analysis of Submarine Pipeline “S” Laying Process Based on ANSYS

海洋油气藏资源是目前世界油气资源的重要组成部分,海底油气管线主要承担着海上油气藏开发、运输的战略作用。海底管线铺设是海底管线受力较为复杂的一个过程,对后期管线的使用、维护有着很大的影响。本文采用ANSYS,对S型铺设法过程中海底管线的应变进行分析,验证管道铺设过程中的安全性。

Marine oil and gas reservoir resources were important part of world oil and gas resources at present. Submarine oil and gas pipelines played a strategic role in the development and transportation of offshore oil and gas reservoirs. The laying of submarine pipelines was a complicated process of submarine pipeline stress,which had a great impact on the use and maintenance of the later pipelines. In this paper, the strain of submarine pipeline in S-shaped laying process was analyzed by ANSYS to verify the safety of pipeline laying process.