CRTS玉型双块式无砟轨道结构及造价分析

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本文以新建长沙至昆明客运专线采用的CRTSⅠ型双块式无砟轨道为例,将主要阐述其在路基、桥梁和过渡段使用的结构和技术特点及相关接口条件。在进一步阐述CRTSⅠ型轨道板生产工艺的流程及构配件拆除的物流组织和成品保护的基础上,对CRTSⅠ型无砟轨道整体道床造价进行分析,并与CRTSⅠ板式、Ⅱ型板式、Ⅲ型板式无砟轨道造价进行对比。
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