Triaxial complex modulus test results of two asphalt mixtures,SMA13 and Superpave20,obtained at various conditions were converted to creep compliances according to viscoelastic theoretical relationships.Influencing factors of creep compliance were investigated.The results show that creep compliance of asphalt mixtures decreases as confining pressure increases,and decrease of creep compliance is more evident at low temperatures.Short-term creep compliance increases with temperature and the magnitude of incre...