Finite Element Analysis Application in the Long Distance Pipeline Maintenance

摘要：

The large-scale pipeline transportation is main crude oil transport mode in China. Increases along with the active time, the steeliness pipeline surface has the corrosion phenomenon frequently, the petrochemical enterprise uses generally welds the board welding reinforcement the way processing pipeline to corrode. This way will cause pipelines stress situation to change. This article uses the finite element analysis method, carries on the stress analysis and the computation to pipeline reinforcement section of Yu River spanning section subordinated in some oil transfer department, discover after the reinforcement, the channel bend place stress is biggest, and the solution was given according to this. This case shows that is the necessity to introduce the finite element computation to the pipeline service, to avoid having the crude oil divulging accident.

作者: Huang yihu Li qiuyang Wang xiaodong Xu miaoxiao

作者单位: College of Automation and Electronic Engineering Qingdao Scientific and Technical University Qingdao Weifag Oil Transfer Department China Petroleum and Chemical Corporation Weifang,Shandong Province, C

会议类型: 国际会议

会议名称: International Conference on Intelligent Computation Technology and Automation(2008 智能计算技术与自动化国际会议 ICICTA 2008)

会议地点: 长沙

会议语种:英文

页码: 2180-2183

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）