摘要
管道运行中,由于腐蚀、机械损伤等原因会降低管道的承载能力,甚至引起管道破坏,并导致严重的事故。因此,研究、选择有效的评价方法,对预防管道事故的发生、确保管道安全运行有着重要的意义。用2种方法对江苏油田盐城气站输气干线的机械损伤点进行了评价,结论一致,评价方法可行。
In pipeline running, corrosion and mechanical damage will lead to pipeline loading capacity reduction even destruction to result in serious accident. Therefore effective pipeline damage evaluation method is very important to preventing pipeline accident and ensuring the safe operation of pipeline. The mechanical damage points of the main gas pipeline in Yancheng Gas Station of Jiangsu Oilfield are evaluated using two methods, and the conclusions are consistent, which shows that two evaluation methods are feasible.
出处
《石油工业技术监督》
2014年第7期48-50,共3页
Technology Supervision in Petroleum Industry
关键词
钢制管道
机械损伤
评价方法
steel pipeline
mechanical damage
evaluation method
