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结合九江长江大桥引桥为预应力混凝土桥上铺设无砟轨道的结构 ,从结构形式、施工等方面进行探讨 ,并针对我国桥上无砟轨道的现状 ,提出用钢纤维钢筋混凝土这一新型材料作轨下支承结构的观点
Combined with the approach bridge of Jiujiang Yangtze River Bridge for the prestressed concrete bridge laying ballastless track structure, from the structure, construction and other aspects of discussion, and for the status quo of ballastless track on the bridge in China, the proposed steel fiber reinforced concrete this new material Rail support structure point of view