从道床厚度、道床结构与材料、排水三方面论述了混凝土宽枕道床的设计；
Design recommendations are given for three aspects of a broad sleeper railroad. including structure, materials, and drainage.
道床厚度增加，路基动应力线性减少，但路基动位移和加速度变化不明显。
With the thickness of ballast increasing, the subgrade dynamic stress reduces linearly, but dynamic displacement and acceleration have a negligible change.
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