高速铁路CRTS Ⅰ型无砟轨道板施工技术

Construction Technology of CRTS-I Type Unballasted Track Plates for High-speed Railway

作为一种新型的高速铁路建筑材料,CRTS-Ⅰ型无砟轨道板具有结构截面尺寸小、自重轻、机械化程度高、易于辅装、便于维护、产品通用性好、造价较低等特点。在哈大高速铁路上获得成功运用,能确保轨道板铺设质量、精度和耐久性,为高速铁路的舒适性和平顺性提供了保证。

As a new kind of building material for high-speed railway,CRTS-Ⅰ type unballasted track plates have the characteristics of small size of structure sections,light weight,high mechanization degree,easy paving,convenient maintenance,good products universality and lower cost.Through the successful application on Ha-da high-speed railway,the paving quality,precision and durability of track plates are ensured,which provide an assurance to the comfort and ride performance of high-speed railway.