CAM沥青混合料路用性能分析OA
Pavement Performance Analysis of CAM Asphalt Mixture
本文在参考国内外研究的基础上,以灰绿岩为骨料,采用高模量改性沥青为原料,分别设计了CAM、AC-13(1)、AC-13(2)和 SMAI 共4种改性沥青混合料。通过对上述沥青混合料在各自最佳油石比下的高温稳定性、低温抗裂性能及水稳定性进行了相关规范规定的试验,试验结果对比分析表明CAM沥青混合料路用性能良好。本文研究的试验数据可为CAM的推广应用提供基本参数。
In this paper, 4 kinds of modified asphalt mixture were designed based on the relative researches at home and abroad, They were CAM, AC-13(1), AC-13(2) and SMAI, which taking diabase as aggregate and high modulus modified asphalt as cementing material. These asphalt mixture’s high temperature stability, low temperature crack resistance and water stability were respectively tested by the relevant specifications at the optimum asphalt-aggregate ration. The res…查看全部>>
吴志勇;舒富民;李闯民
华南理工大学,土木与交通学院,广州 510640 四川省交通厅交通勘察设计研究院,公路咨询部,成都 610041中国民航机场建设集团公司,西南分公司,成都 610202
交通工程
沥青路面抗裂沥青混合料路用性能
Asphalt pavementcracking resistance of asphalt mixturepavement performance
《交通运输工程与信息学报》 2013 (3)
82-86,5
评论