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由于中俄东线天然气管道的黑龙江穿越工程跨越中俄两国边界,因此在其测量作业中面临诸多问题。介绍了中俄东线黑龙江盾构穿越测量作业流程,简要分析了各工序采用的主要技术手段。考虑到这类跨越国境测量项目的重要性和特殊性,事后对实际工作进行深刻地梳理和反思,发现了在测量作业过程中出现的一些问题和不足,并提出行之有效的解决方法,为今后的类似跨境测量项目积累了宝贵的经验。
As the Heilongjiang River Crossing project between China and Russia on the eastern gas pipeline crosses the border between China and Russia, many problems are faced in its measurement operations. This paper introduces the process of cross-measurement of Heilongjiang shield through the east China-Russia line, and briefly analyzes the main technical means used in each process. Taking into account the importance and particularity of such cross-border measurement projects, the practical work is thoroughly combed and reconsidered afterwards, some problems and deficiencies in the measurement operations are found, and effective solutions are proposed Future similar cross-border measurement projects have accumulated valuable experience.