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标题 |
武广铁路客运专线无砟轨道精确定位施工方法要点(50 卷) |
英文标题 |
Major points in construction method of accurate adjusting location of ballastless track Wuhan –Guangzhou passenger-dedicated railway |
摘要 |
武广铁路客运专线采用CRTS Ⅰ型双块式无砟轨道,结合在武广客运专线武汉试验段的施工实践,对施工工艺特别是轨道精确定位方法与控制要点进行分析, 指出根据设计线型对轨排上面的钢轨进行精调定位后,再浇筑下面道床板混凝土,可以达到轨道定位一次到位的目的,减少道床板浇筑 |
作者 |
新闻作者:汤晓光,胡云凌 |
关键字 |