Xinjiang Trunk Highway Pavement Structure Design Study

In Xinjiang, most of arterial Highway had been used for many years, itneed be reconstructed.According to resuIts of arterial Highway survey the paper decided onsoil-matrix strength and divided on soil-matrix grade, though laboratory tests.The paper studied on pavement pefformance of gravel asphalt miXture andcement stabilized sand-gravel with differ cement content, and then designparameters of them are decided.According test Road in differ areas, pavement structure types and struCturecomponents suited to differ soil matrix grade, differ traffic volume and differclimate area are put forward.