为了满足客运专线铁路的快速发展需要，进一步推广Ⅰ型板式无砟轨道的应用，结合石太客运专线太行山特长隧道Ⅰ型板式无砟轨道施工的成功经验，对特长隧道无砟轨道物流组织、施工测量、底座混凝土、铺板、铺轨等关键技术以及施工造价做深入详细的剖析，使客运专线铁路特长隧道Ⅰ型板式无砟轨道施工工艺标准化、规范化，为今后的客运专线长大隧道内无砟轨道的推广应用以及城市轨道交通无砟轨道施工提供有益的参考。

In order to meet the rapid development of passengerdedicated railways and popularizeⅠtype slab ballastless tracks, the key technologies for construction of ballastless tracks in extralong tunnels, including logistics organization, construction survey, base concrete casting, slab laying and track laying, as well as construction cost, are analyzed in detail in this paper, on basis of the successful experience of construction of Ⅰtype slab ballastless track in Taihangshan extralong tunnel on ShijiazhuangTaiyuan passengerdedicated railway. The standardized construction technology of Ⅰtype slab ballastless tracks in extralong tunnels on passengerdedicated railways can provide reference for the popularization of ballastless tracks in long tunnels on passengerdedicated railways and for the construction of ballastless tracks in urban mass rapid transit works in the future.