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目前我国油气管道大都进入“老龄期”,各种事故呈上升趋势。为了保证管道的安全、平稳运行,管道的完整性评价技术研究亟待开展。从定量分析管道的安全性出发,介绍了国内外管道完整性评价技术的研究现状,针对我国现役管道的实际情况,提出了“现役管道完整性”的概念和完整性评价技术的主要内容及目的,简述了国内外管道完整性评价技术今后的研究重点和发展趋势。
At present, most of China’s oil and gas pipelines have entered the “aging period”, and all kinds of accidents are on the rise. In order to ensure the safe and smooth operation of pipelines, the research on the integrity evaluation of pipelines needs to be carried out urgently. Based on the quantitative analysis of the safety of the pipeline, this paper introduces the research status of the pipeline integrity assessment technology at home and abroad. According to the actual situation of the pipeline in service in our country, the concept of “pipeline integrity at present” and the main content and purpose of the technology , Outlines the research focus and development trend of pipeline integrity assessment technology at home and abroad in the future.