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介绍了高速铁路有碴轨道道床的铺设方法，着重叙述了利用摊铺机进行先铺碴后铺轨的做法及对摊铺设备的要求，对选用现有摊铺机的原则及需要改装的内容作了说明。
The laying method of ballast track bed for high-speed railway is introduced. The method of using ballast to lay ballast first and the requirements of paving equipment are emphatically described. The principle of selecting existing paver and the contents to be modified are introduced The explanation.