论文部分内容阅读
重点介绍京沪线(沪宁段)“集中修”线路的大修设计与施工,提出了各项设计要点和施工方案,有效提升了既有轨道的结构状态,圆满完成了沪宁段的大修设计任务。
The design and construction of the overhaul of the Beijing-Shanghai line (Shanghai-Nanjing section) and the centralized repair line were mainly introduced, and various design points and construction schemes were put forward to effectively enhance the structural status of the existing track. The successful completion of the Shanghai-Nanjing section Overhaul design task.