沥青混合料组成设计中对高温稳定性的考虑

Consideration of hi-temperature stability of bitumen mixture combined design

介绍了车辙的形成及影响车辙的因素,阐述了高温稳定性的评定指标,并对沥青混合料高温稳定性的解决途径进行了分析,指出沥青合理用量的选择是提高高温稳定性的有效措施。

It introduces the forming and factors of rut,elaborates evaluating index of hi-temperature stability,analyses some ways of solving hi-temperature stability of bitumen mixture,and points out that proper quantity choice is a effective measures of raising its stability.