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2009年08 期
| 标题 |
| 环行试验线大环线和内环线连接装置改进研究(49 卷) |
| 英文标题 |
| Study on improving of connecting equipments between external big loop and internal loop in Loop Railway Test Base |
| 摘要 |
| 为进行广深线准高速试验，环行铁道试验线大环和内环线连接和交叉处增设了连接装置，解决了多年来靠拨道、改道、捣固实现线路转换的方式和试验提速问题。但是受当时技术水平和条件的限制，既有连接装置存在许多问题，必须予以改进，使线路更加安全，试验数据更加可靠。 |
| 作者 |
| 新闻作者:董相中， 晋杰， 闫晓春 |
| 关键字 |
