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针对西气东输工程(甘肃段)管道沿线地质灾害现状,本文重点论述了影响管线施工及运营安全的崩塌(不稳定斜坡)、泥石流、洪水冲蚀、风蚀沙埋、特殊岩土灾害的分布和发育特征,并结合线状工程的特点及各种地质灾害的发育特征和危害程度,提出了防治措施,为管道沿线防灾、减灾及灾害治理提供一定的指导依据。
In view of the status quo of geological disasters along the pipelines of the West-East Gas Pipeline Project (Gansu), this paper focuses on the distribution of collapses (unstable slopes), debris flows, flood erosion, sand erosion and sand erosion, and special geotechnical hazards that affect pipeline construction and operation safety Combined with the characteristics of linear engineering and the development characteristics and hazards of various geological disasters, put forward the prevention and control measures to provide some guidance for disaster prevention, disaster reduction and disaster management along the pipeline.