摘要
通过现场调研,在阐述三种脱轨机理,即爬轨脱轨、滑轨脱轨和跳轨脱轨的基础上,系统总结分析了目前各种车辆脱轨的安全评判标准及有待解决的问题,进而通过对脱轨试验情况分析并提出了五种车辆脱轨的类型及其脱轨预防对策.
Based on the in-situ investigation, three derailment mechanisms of railway wheelset are discussed. Then, the various derailment criteria are summarized and the problems of derailment criteria are put up. Moreover, the experiments of derailment are analyzed and five types of derailment are forwarded. Finally, protection countermeasures of derailment are put up.
出处
《华东交通大学学报》
2005年第5期5-8,共4页
Journal of East China Jiaotong University
关键词
脱轨机理
安全评判标准
脱轨类型
预防对策
derailment mechanism of railway wheelset
derailment criteria
type of derailment
protection countermeasures
