摘要
根据长大隧道CRTSⅡ型板式无砟轨道的施工特点,以黄龙寺隧道无砟轨道施工工程为例,对CRTSⅡ型板式无砟轨道底座板、轨道板、灌板的施工技术及其物流组织进行了详细介绍,认为开发并采用小型轨道板压紧及封边工艺能提高物流效率,文中采用的施工技术可供同类工程施工参考。
Combining with unballasted track construction of Huanglongsi tunnel project and the construction characteristics of unballasted track of CRTS II type, this paper introduces construction technologies and logistics organization of bed plate, track slab and plate pouring in detail. It is suggested that small devices for track slab sealing and compression should be de- veloped and used to improve logistics efficiency. The technologies used in this paper could be taken as reference.
出处
《现代交通技术》
2013年第3期91-94,共4页
Modern Transportation Technology
关键词
长大隧道
无砟轨道
施工技术
物流组织
long tunnel
unballasted track
construction technology
logistics organization
