天然气长输管道第三方破坏现状分析

Analysis of Third-party Damage Status for Gas Transmission Pipeline

为了防止天然气长输管道运行受到第三方影响,调研了国内外天然气长输管道第三方破坏现状。通过分析国内外输气管道不同失效原因的事故率及发展趋势,总结我国输气管道第三方破坏管理方法存在的问题。分析结果表明:我国第三方破坏所占比例远高于国外管道行业发达国家,应采取管道监测方法对第三方破坏进行。通过对管道第三方破坏事件进行实时监测,可以有效减少管道破坏受到第三方破坏的影响。

In order to prevent third party influence of the long distance natural gas pipeline,the third-party damage status were research.The running condition of gas transmission pipeline was researched at home and abroad,the management method of it were summed up.The analysis results show that:the proportion of China’s third-party damage was far above the pipeline industry developed countries abroad,pipeline monitoring methods must be taken to the thirdparty damage control.Real-time monitoring of pipeline third-party damage can reduce the impact of third-party pipeline damage effectively.