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介绍了应用于京沪高铁桥梁上的一种新型的板式无碴轨道施工技术.主要包括桥面防水施工、底座板施工、轨道板施工、钢轨铺设等关键施工技术.这些新的施工技术对我国大力发展的高速铁路建设具有参考价值.
This paper introduces a new type of ballastless track construction technology applied on the Beijing-Shanghai high-speed railway bridge, including key construction technologies such as deck waterproof construction, base plate construction, track plate construction, rail laying, etc. These new construction technologies are of great significance to our country Vigorous development of high-speed railway construction has reference value.