摘要
通过对城市轨道交通运营特征的分析,以上海市轨道交通明珠线为例,提出了高架线轨道结构的基本要求及相适应的型式:采用60kg/m钢轨、无缝线路、新型WJ-2型扣件,轨下基础采用支承块式承轨台结构。
After an analysis of the characteristics of urban mass transit based on Shanghai Pearl Line, the author argues that the selection of rail structure shall meet the fundamental requirements of the elevated urban mass transit, such as adopting 60 kg/m rail, Continuous Welded Rail, new - type WJ - 2 Rail Fastening as well as concrete support with concrete block structure, etc. .
出处
《城市轨道交通研究》
1999年第2期58-61,64,共5页
Urban Mass Transit
