摘要
采用低温弯曲试验和劈裂试验对所选级配的混合料的低温性能进行研究,分析两个试验是否有相关性,提出适合我国实际的沥青面层低温抗裂性能评价方法和指标。
The low-temperature bending test and splitting test are used to study the low temperature property of the mixture with selected gradation, moreover the pertinence of the two tests are analyzed. At last, the suitable evaluation methods and indexes are put forward for evaluating the crack resistance of asphalt pavement at low temperature in China.
出处
《交通标准化》
2013年第11期15-19,共5页
Communications Standardization
关键词
低温性能
弯曲试验
劈裂试验
评价指标
low temperature property
bending test
splitting test
evaluation index
