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近年来城市建设的快速发展和城镇流动人口的急剧增加,使大量地下燃气管道运行在人口稠密区,一旦泄漏爆燃可能导致重大的人身财产损失和环境破坏,危及政治和社会安定。准确评估各管段运行风险,科学地确定管理投入点,使有限的资金能最大程度地降低整个管网运行风险,是各燃气管道运营企业的首要任务和追求目标。
In recent years, the rapid development of urban construction and the rapid increase of floating population in urban areas have caused a large number of underground gas pipelines to operate in densely populated areas. Once a leak deflagrates, it may lead to major personal and property losses and environmental damage, jeopardizing political and social stability. Accurately assess the operational risk of each pipe, scientifically determine the management of investment points, so that the limited funds to minimize the operational risk of the entire pipe network, the gas pipeline operators are the primary mission and the pursuit of goals.