天然气管道完整性管理建设与关键技术分析  

Construction and Key Technology Analysis of Natural Gas Pipeline Integrity Management

作　　者：王居伟 WANG Juwei(SINOPEC Gas Company,Beijing 100029,China)

机构地区：[1]中国石油化工股份有限公司天然气分公司,北京100029

出　　处：《化工管理》2025年第8期1-3,共3页Chemical Management

摘　　要：天然气管道事故偶有发生,威胁能源安全与社会稳定。文章旨在探讨完整性管理体系建设与关键技术,促进管道本质安全。通过分析管道失效机理,构建“管理-技术”一体化管理体系,采用智能检测、大数据分析、风险预测等先进技术,研究管道缺陷定量评价、风险动态预警、剩余寿命评估等方法,形成管道全寿命周期完整性管理模式,为管道风险防控、事故预防提供理论与技术支撑。Frequent natural gas pipeline accidents threaten energy security and social stability.This paper aims to discuss the construction ofintegrity management system and key technologies to promote the essential safety of pipelines.By analyzing the failure mechanism of the pipeline,the integrated management system of“management-technology”is established,and advanced technologies such as intelligent detection,big data analysis and risk prediction are adopted to study methods such as quantitative evaluation of pipeline defects,dynamic warning of risks and assessment of remaining life,so as to form a complete management model of the whole life cycle of the pipeline,providing theoretical and technical support for pipeline risk prevention and control and accident prevention.

关 键 词：天然气管道 完整性管理 缺陷评价 风险预测 寿命评估 

分 类 号：X93[环境科学与工程—安全科学]