摘要
多年冻土区域油气输送管线的施工技术与常规地区大相径庭,这一区域的地理孤立性、环境易损性以及极端气候和地质状况,引发了一系列新的技术挑战。目前,关于管道冷却输送技术、冻土与管道相互作用、压气站故障影响,以及设计限制、铺设技术、监测系统可靠性等方面的难题,已经有了初步解决策略的构思,将为冻土区的天然气管道建设提供新的技术路线。
The construction technology of oil and gas pipelines in permafrost regions is vastly different from that in conventional areas.The geographical isolation,environmental vulnerability,extreme climate and geological conditions in this region have triggered a series of new technological challenges.At present,there are preliminary solutions to the problems related to pipeline cooling and transportation technology,interaction between frozen soil and pipelines,the impact of compressor station failures,as well as design limitations,laying techniques,and monitoring system reliability,which will provide a new technical route for the construction of natural gas pipelines in frozen soil areas.
作者
刘凯
Kai Liu(Lanzhou Gas Transmission Branch of National Pipeline Network Group Gansu Company,Lanzhou,Gansu 730070)
出处
《新疆钢铁》
2024年第3期95-97,共3页
Xinjiang Iron and Steel
关键词
多年冻土区
天然气管道工程
技术挑战
permafrost region
natural gas pipeline engineering
technical challenges
