Based on energy random analysis theory for derailment, a new method to analyze the limit value of bridge lateral rigidity for derailmentprevention is established.
基于列车脱轨能量随机分析理论，提出了预防列车脱轨的桥梁横向刚度限值分析方法。
2
Based on energy random analysis theory for derailment, a new method for analyzing the limit value of bridge lateral rigidity for derailmentprevention is established.
基于列车脱轨能量随机分析理论，提出新的铁路桥梁横向刚度限值分析方法。
3
Introduced are effective strategies for derailmentprevention, with emphasizing on the causal analysis for the derailment and the significant help for the derailment investigation.