辽宁石油化工大学学报2016，Vol.36Issue(2)：25-27,3.DOI:10.3969/j.issn.1672-6952.2016.02.007
基于 ANSYS 的跨越管道的有限元分析
The Finite Element Analysis of Crossing Pipeline Based on ANSYS
摘要
Abstract
In order to analyze the stress and strain of single directly crossing pipeline with anchor block influenced by gravity and the inner pressure,the finite element analysis software ANSYS was used to make numerical simulation.Through changing the length and the pipe diameter of crossing pipeline,the stress concentration point and the pipeline failure point were found. Conclusions were made as follows:with the increase of the pipeline length,the stress and strain increased by the influence of gravity and the inner pressure.When the length exceeded 25 m,the crossing pipeline structure failed in strength.When the diameter reached 610 mm,it also failed.To avoid the failure of the pipeline,the comprehensive influenced factors should be thought about,and truss crossing pipeline and suspending pipeline should be used.关键词
跨越管道/跨长/应力/应变/有限元分析Key words
Crossing pipeline/Length of pipeline/Stress/Strain/Finite element analysis分类
能源科技引用本文复制引用
王海燕,赵玲,吴明,任帅,杨旭..基于 ANSYS 的跨越管道的有限元分析[J].辽宁石油化工大学学报,2016,36(2):25-27,3.基金项目
国家自然科学基金项目(51574147)。 （51574147）
