泡沫沥青用量对冷再生混合料疲劳性能的影响

The Effect of Foamed Asphalt Content on the Fatigue Performance of Cold Recycled Mixtures

泡沫沥青再生混合料的疲劳性能是影响泡沫沥青混合料性能的重要因素。通过控制泡沫沥青的用量,采用间接拉伸强度试验和疲劳性能试验,并对实验结果进行分析,找出泡沫沥青用量和泡沫沥青混合料性能的关系。以期增加对泡沫沥青混合料疲劳性能的了解。

The fatigue property of foamed asphalt recycled mixture is an important factor that affects its performance. Through the dosage control of the foamed asphalt, the indirect tensile strength test and fatigue test are performed, then the experimental results are analyzed to find the relationship be tween the dosage of the foamed asphalt and the performance of the foamed asphalt mixture in order to get a better understanding of the performance of the foamed asphalt mixture.