摘要
以跨座式单轨车辆转向架构架为研究对象,利用有限元方法对其结构进行强度分析,以分析计算结果为基础,结合材料的S-N曲线和线性累积损伤理论,计算疲劳寿命。结果表明跨座式单轨车辆转向架构架满足强度和疲劳性能方面的要求。
In this paper,the structural strength analysis of bogie frame for straddle type monorail vehicle with the finite element method was provided.Based on the analysis results,combined with the material S-N curve and linear cumulative damage theory,the fatigue life of bogie frame was calculated,and the results showed that the strength and fatigue performance of bogie frame of monorail vehicle met the requirements.
出处
《机车电传动》
北大核心
2011年第6期52-53,57,共3页
Electric Drive for Locomotives
基金
国家科技支撑计划项目(2007BAG06B01)
