摘要
钢轨波磨是世界各国铁路部门致力解决的极复杂的问题 ,通过对近几年相关资料的总结 ,分析了钢轨波磨领域的研究现状。介绍了当前在波磨分类、成因机理和减缓措施中存在的各种观点 ,重点讨论了波磨的形成机理和减缓措施 ,认为波磨的形成和发展有自激振动、反馈振动、接触疲劳 3个方面的原因。
Rail corrugation is a complex problem that railway enterprises all over the world are eager to solve. In this paper, researches on rail corrugation in recent years are reviewed, and the status quo in this research field is investigated. In the mean time, current perspectives about the classification, causes and prophylactic measures of rail corrugation are summarized with the emphasis of discussion being focused on the formation mechanism and prophylactic measures. It is reckoned that self excited vibration, reactive vibration and contact fatigue contribute to the formation and grow of rail corrugation.
出处
《西南交通大学学报》
EI
CSCD
北大核心
2001年第5期500-504,共5页
Journal of Southwest Jiaotong University
基金
国家自然科学基金项目 (5 9935 10 0 )
