摘要
梯形轨枕减振道床在广州地铁2、8号线地下线成功铺设。介绍了梯形轨枕减振道床的结构、性能,以及在曲线等特殊地段轨道几何尺寸的调整。详细阐述了梯形轨枕减振道床的铺设技术和质量控制要点,对梯形轨枕道床的推广应用提出了相关的建议。
Ladder damping tracks have been successfully laid in Guangzhou metro Line 2 and Line 8. This article in- troduces the structural composition and performance of lad- der damping tracks and the adjustment of track geometry size in special areas,such as the curve,expoundes the laying technology and quality control points, puts forward relevant suggestions for the application of ladder damping tracks.
出处
《城市轨道交通研究》
北大核心
2011年第7期96-99,共4页
Urban Mass Transit
关键词
梯形轨枕
减振道床
线路施工
ladder tracks
damping track bed
track con-struction
