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随着现代社会的日益发展,国家改革发展的步伐也相应加快。与此同时,我国的长输油气管道建设也进入了一个新的历史发展阶段。但由于我国的地形比较特殊,地势相对复杂,在当前的长输油气管道建设过程中,不能避免地需要穿越或大或小的河流,而长输油气管道河流穿越技术的好坏直接影响着油气输送的安全。所以,对长输管道河流穿越技术的研究就显得十分重要。本文首先分析了长输油气管道河流穿越的现状与需求,然后对其河流穿越技术进行了研究探讨。
With the continuous development of modern society, the pace of reform and development of the country has also correspondingly accelerated. At the same time, China’s long-distance oil and gas pipeline construction has also entered a new historical stage of development. However, due to the special terrain of our country and the relatively complex terrain, during the current construction of long-distance oil and gas pipelines, it is inevitable to cross large or small rivers. However, the technology of long-distance river pipelines has a direct impact on oil and gas Transport safety. Therefore, the long-distance pipeline river crossing technology research is very important. This paper first analyzes the status quo and demand of long-distance oil and gas pipelines crossing the river, and then discusses the river crossing technology.