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1前言压力管道是国民经济建设的基础设施,为了确保管道安全有效的运行,国内外大量开展以完整性管理为核心的技术研究和工程应用。管道完整性管理是指对所有影响管道完整性的因素进行综合的、一体化的管理。管道完整性管理在国外油气管道工
1 Introduction Pressure pipelines are the infrastructure for national economic construction. In order to ensure the safe and effective operation of pipelines, a large number of domestic and foreign research and engineering applications centering on integrity management are carried out. Pipeline integrity management refers to all the factors that affect the integrity of the pipeline to conduct a comprehensive and integrated management. Pipeline integrity management in foreign oil and gas pipeline workers