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既有线提速后,信号设备也必然要作相应的改造。本文主要对单线区段提速信号设备改造工作中遇到的几个问题,做进一步研究和探讨。1·合理延长列车进路接近区段的长度。根据铁道部2002年发布的《既有线提速技术条件》(试行)第9·2条和第9·4·2条“提速区段应根据提速列车允许的?
After the speed of existing lines, the signal equipment must also be transformed accordingly. This article mainly makes some further research and discussion on several problems encountered in the reconstruction work of the single-wire speed signal equipment. 1. Reasonably extend the length of the train access approach section. According to Article 9.2 and Article 9.2.2 of “Technical Requirements for Speed Increase of Existing Launches” (Trial) issued by the Ministry of Railways in 2002, "should the speed-raising section be allowed according to the speed-increasing train?