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介绍了大连快轨3号线的延伸线一次性铺设无缝线路施工技术方案和施工过程中的质量控制,阐述了施工过程中影响施工质量的因素与解决方法。
This paper introduces the technical scheme of one-time laying of the extension line of Dalian Express Rail Line 3 and the quality control during the construction process, and expounds the factors that affect the construction quality and the solutions.