Durability analysis technology and application when loadingspectrum is altered;
提出一种应用分形理论分析挖掘机载荷谱的新方法。
2
The fatigue life of a notched specimen under random loadingspectrum is evaluated by means of the present method.
用该方法分析了一个缺口试件在随机谱载下的裂纹形成寿命，结果比常规的有效系数和雨流法更接近试验结果。
3
This article will take the loader hydraulic system as research object; plait the loadingspectrum which reflects the actual characteristics of the working load.