摘要
为缓解北方冰冻地区沥青路面冻融病害,以模拟冻融循环环境为基础,对采用不同油石比的AC-13C型沥青混合料在不同冻融循环次数下的力学性能的衰变规律进行了研究。
In order to relieve the freezing and thawing disease of asphalt pavement in northern freezing region,basing on the environment simulation of freezing and thawing cycle,the research on the decay law of mechanical property of AC- 13 C asphalt mixture with different asphalt- aggregate ratios under different freezing and thawing cycle indexes is made.
出处
《北方交通》
2016年第5期70-73,共4页
Northern Communications
关键词
冰冻地区
沥青混合料
冻融循环
力学性能
空隙率
Freezing region
Asphalt mixture
Freezing and thawing cycle
Mechanical property
Voidage
