摘要
地裂缝是西安地铁建设中遇到的特殊地质灾害,每条地铁线路不同程度地穿越多条地裂缝。随着时间的推移,地裂缝也发生着水平或者竖向位移,对地铁建设和安全运营产生巨大影响。以西安地铁框架板结构施工为背景,介绍可调式框架板整体道床的系统组成、调整过程以及框架板道床在西安地铁建设中的应用。
Ground fissure is a kind of special geological disasters during the subway construction of Xi＇an City, every subway line will cross multiple cracks in varying degrees. As time goes on, horizontal or vertical displacement will happen to the cracks, which has huge impacts on subway construction and operation. Taking the subway plate frame structure construction in Xi＇an City as the background, the system composition of monolithic roadbed with adjustable frame plate, the adjustment process and the application of slab framework in the construction of Xi＇an subway are introduce.
出处
《城市轨道交通研究》
北大核心
2016年第11期107-110,120,共5页
Urban Mass Transit
关键词
地铁
框架板道床
地裂缝轨道施工
subway
frame slab track
groud fissure track construction
