【摘要】 本文初步探索了在车辆疲劳试验过程中运用疲劳损伤理论的主要计算方法——雨流法技术,来实现对车辆疲劳试验时间的重新确定。从而在更有效的时间内,达到试件疲劳的同等效果。通过对样车(B车)的试验分析,证明疲劳损伤理论在耐久试验中应用是非常有效。更多还原

【Abstract】 During the vehicle durability test,the calculation method of the fatigue damage theory i.e. rainflow is used to re-determine the time of the vehicle durability test. Thus the same test result is obtained in the more efficient time limit. Through test analysis of the specimen ( B-car) , the fatigue damage theory is proven to be useful in the vehicle durability test.更多还原