300KM/H Trains Operate on the Loess Plateau! China's High-Speed Rail Achieves New Breakthrough

Описание: A high-speed railway line connecting Xi'an, the capital of northwest China's Shaanxi Province, with Yan'an in northern Shaanxi will be in full operation on Friday.

It's the first high-speed railway in northern Shaanxi's old revolutionary base area, where geological conditions are highly complex.

As it traverses the gully regions of the Loess Plateau, construction poses significant challenges. Excavating tunnels of such scale through highly unstable loess presents immense difficulty, likened by the project's chief designer to "drilling holes in soft tofu."

Editor: Zou
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