在役压力管道安全评定研究的现状与发展

The Current Situation and Development of the Safety Assessment for On-Line Piping

简述国外在役压力管道安全评定方法研究的主要研究成果及发展动向，管道安全评定向工程化、系统化和智能化方向发展是总的趋势。国内这一领域的研究虽然刚刚开始，但起步水平较高，应向更实用的方向发展。

In this paper, primary research results and trend of the safety assessment for online piping abroad are briefly introduced. Thetrend in this field focuses on the engineering applications, systematize and intellectualize. Thestudy of the safety assessment for on-line pipingis conducted in China and the trend will be moreapplicable for the engineering practice.