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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.
Through on-the-spot investigation and study, on the basis of elaborating three kinds of derailment mechanisms, namely track derailment, skid track derailment and track derailment, this paper summarizes and analyzes the current safety evaluation standards of derailment of various vehicles and the problems to be solved, Test situation analysis and put forward five types of vehicle derailment and derailment prevention measures.