铁道科学与工程学报Issue(3)：489-495,7.
客运专线钢轨擦伤原因分析
Analysis the reason of passenger line's rail scratch
摘要
Abstract
Due to the passenger line has high number of the train density and train speed,its requirements for line is very high.Rail scratch could bring rail breaking accidents,which affect the safety of the line,and there-fore proposed a scientific and rational approach to guide the site to find out the reason causing abrasions rail is important.This paper presents a method to find out the reason of rail scratch,which contains flat vertical section line survey,transport organization pattern analysis,locomotive type selection analysis.Using the proposed meth-od to analyze the rail scratch,case study shows that analytical method of rail scratch presented in this paper was realistic and feasible,and it had a positive effect on finding out the reasons for rail scratch for field work.关键词
客运专线/钢轨擦伤/擦伤原因/对策建议Key words
passenger dedicated line/rail scratch/cause analysis of rail scratch/countermeasures and sugges-tions分类
交通工程引用本文复制引用
魏堂建,刘林芽,李纪阳,左旋..客运专线钢轨擦伤原因分析[J].铁道科学与工程学报,2015,(3):489-495,7.基金项目
国家自然科学基金资助项目（51268014）；江西省高等学校科技落地计划项目 （）
