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兰州枢纽是我国西部重要的铁路枢纽,对于亚欧大陆桥的畅通、西南和西北边疆的稳定、维持路网的正常运行秩序发挥着不可替代的作用。随着青藏线的开通、兰渝线的建设和西部地区经济的发展,兰州枢纽的运输能力特别是区段通过能力、编组站解编能力、客货运输能力均需进行相应的扩
Lanzhou hub is an important railway hub in the western part of China. It plays an irreplaceable role in the smooth flow of the Eurasian Continental Bridge, the stability in the southwest and northwestern frontiers and the normal operation of the road network. With the opening of the Qinghai-Tibet Line, the construction of the Lanzhou-Chongqing Line and the economic development in the western region, the transport capacity of the Lanzhou hub, in particular, the capacity of the section, the ability of marshalling stations to disassemble and the capacity of passenger and freight transport need to be expanded accordingly