摘要
严寒地区高速铁路无砟轨道底座板受冻融循环、施工工艺和材料质量的影响,出现了底座板粉化现象,对此论文开展了一系列研究,从粉化原因、修补材料选择、整治对策和方法方面展开了分析与试验,以供参考。
The base plate of ballastless track of high-speed railwayin severe cold area has been pulverized due to the influence of freezing and thawing cycle, construction technology and material quality. in this paper, a series of studies have been carried out from the causes of pulverization, selection ofrepair materials, control and remediation measuresand methods, for reference.
作者
许鹤
XU He(Institute o f Science and Technology of China Railway Shenyang Bureau Group Co.Ltd.,Shenyang 110013,China)
出处
《工程建设与设计》
2018年第20期142-143,共2页
Construction & Design for Engineering
基金
中国铁路总公司科技研究开发计划(2016G001-D)
关键词
严寒地区
无砟轨道
底座板
粉化
severe cold area
ballastless track
base plate
pulverization
