铁道标准设计2017，Vol.61Issue(10)：33-36,4.DOI:10.13238/j.issn.1004-2954.2017.10.008
活动断层区域城市轨道交通轨道系统设计方案研究
Research on the Design of Track Structure of Urban Rail Transit in Active Fault Zone
摘要
Abstract
According to the characteristics of the active faults where Urumqi urban rail transit line 1 passes through,a new design scheme of ballastless track system is proposed,which is characterized by track stability,convenient tour inspection,quick evacuation in case of emergency,and easy adjustment and ballast track.The failure mode of the new design scheme is evaluated based on FE analysis method.The adjustment and repair scheme of the track structure is researched in case of active fault dislocation.The results show that the new design scheme of track system can meet the functional requirements of track structure during service,and the affected track structure can be repaired quickly and easily once large spatial dislocation of active faults occurs.关键词
城市轨道交通/活动断层/新型轨道结构/聚氨酯材料固化道床/宽枕板Key words
Urban rail transit/Active fault/New track structure/Polyurethane curing bed/Wide track slab分类
交通工程引用本文复制引用
徐红,于鹏,魏周春,周红丽,刘启宾..活动断层区域城市轨道交通轨道系统设计方案研究[J].铁道标准设计,2017,61(10):33-36,4.基金项目
新疆维吾尔族自治区软科学研究计划(K52015042) （K52015042）
