石油管道正常使用的安全性分析

Security analysis of normal use of oil pipeline

通过有限元软件ANSYS对石油管道的受力状态进行模拟分析,得出管道的极限跨度。首先利用ANSYS软件分析出石油管道的实际受力状态的可靠模拟方案,再进行各跨度下的应力结果分析,得到管道极限跨度值。

Based on ANSYS which is finite element software,the stress state of oil pipeline,which is simulated and analyzed the ultimate span.First,the author analyzes the actual stress state of oil pipeline using ANSYS software.Then,the stress analysis of the reliability simulation schemes under various span again is made,and finally get the ultimate span value.