摘要
对转K2型转向架上所采用的弹性旁承进行了疲劳寿命分析。分别利用能量法和S-N曲线计算了转K2型转向架弹性旁承的疲劳寿命,计算结果与疲劳试验结果的对比分析表明,能量法计算所得结果与试验结果比较接近,建议对弹性旁承进行疲劳寿命计算时采用能量法。
The fatigue life of Type K2 bogie's elastic side bearing is analyzed.Based on the energy method and the S-N curve,the fatigue life of Type K2 bogie's elastic side bearing is calculated.The test result shows that the result based on the energy method is closed to the experimental result.So it is suggested that the fatigue life of elastic side bearing is calculated using the energy method in the future.
出处
《长江大学学报（自科版）（上旬）》
CAS
2010年第3期340-341,共2页
JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG
