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简要介绍客运专线无碴轨道路基技术要点,无碴轨道路基施工工艺及技术标准,以及路基检测、沉降观测和预压土卸载方面的施工体会。
This paper briefly introduces the technical points of subgrade of ballastless track on Passenger Dedicated Railway, the construction technology and technical standards of subgrade of ballastless track, as well as the construction experience in subgrade detection, settlement observation and unloading of preloading soil.