About the same line
About the same line
发布时间：2026-01-21 10:50:30
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答案：同样的线路，车辆的重量和数量的增加迫使轨道承受更大和更多的车辆荷载。很多时候会引起铁路的沉陷甚至完全破坏。关于此类损伤的研究表明其主要原因在于路基而非轨道结构。相应的，需要调查路基土的特性和运营过程中的表现。
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