A tie plate is a metal plate that sits between the railway track and the wooden or concrete ties. It helps secure the rails to the ties, ensuring they stay in place. Tie plates also help distribute the weight of the trains evenly, reducing wear on both the rails and the ties. Additionally, they prevent the rails from shifting out of alignment, maintaining the stability and safety of the track. Tie plates are essential components in keeping the track structure intact and supporting smooth train operations.

英語での「tie plate」の定義と意味

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