沙漠高速公路高性能沥青混合料试验分析与应用

Test-analysis and Application of Superpave Asphalt Mixture Technology on Desert Expressway

采用Superpave设计方法对沥青混合料进行设计,通过室内试验和现场试验路铺筑及检测,总结分析出Superpave沥青路面具有优良的路用性能,能够解决沙漠地区沥青路面高温稳定性和低温抗裂性的矛盾,在沙漠地区具有广泛的应用前景。

This thesis accomplishes the mix design by using Superpave asphalt mixture design methods.Based on the test-road construction,this thesis introduces the construction technology of Superpave asphalt mixture and observes the performance of test-road.Through lab and site tests it is shown that Superpave design methods can effectively improve performance of bituminous pavement on desert area.