摘要
采用多工况对半轴随机动载荷的测定，能更好符合实际使用情况。本文以轻型载货汽车半轴为研究对象，阐述半轴载荷谱的测取，试验载荷谱的编制，并应用线性累积损伤理论建立了数学模型，对半轴疲劳寿命进行了预测。
Determination of random dynamic load of driving half shaft by means of multiplworking mode can better conform real operation condition. The article expounds acquisition of loadspectrum of half shaft,compilation of testing load spectrum and forecast making for fatigue life ofdriving half shaft by establishlng mathematical model on the basis of linear accumulated damagetheory.
出处
《汽车技术》
北大核心
1996年第2期18-21,共4页
Automobile Technology
关键词
轻型
半轴
疲劳寿命
预测
载重汽车
Light truck, Driving half shaft, Fatigue life,Determination
