In order to accomplish such a task, railway structures and equipments should be greatly improved, in which betterment &strenghthening of track structures is one of the effective: measures.

• 本文对新旧轨道结构的特点作了初步分析,也提出一些设计新型轨道结构时所应考虑的问题,供继续展开讨论的参考。