In order to explore the dynamic mechanical properties of the adhesive layer between UHPC and as? phalt surface for ultra-high performance lightweight composite bridge deck，the servo-hydraulic system UTM-30 was used for dynamic shear loading on the UHPC- SMA interface. On the conditions of temperature 5 ℃，15 ℃，25 ℃，35 ℃ ，45 ℃，60 ℃ and frequency 0.1 Hz，0.5 Hz，1 Hz，5 Hz，10 Hz，25 Hz，dynamic shear tests were car? ried out. The variation laws of dynamic shear modulus and phase angle were obtained for two typical adhesive materi? als，i. e. hot-melt modified epoxy 202 and high adhesion elastomer modified asphalt PG100. Based on the timetemperature equivalence principle and Sigmoidal function，the master curve of dynamic modulus and phase angle were obtained by using the least square method. The experimental results show that the dynamic modulus decreases with the increase of temperature，and increases with the increase of frequency. The phase angle increases with the in? crease of temperature，and decreases with the increase of frequency. The adhesive materials are of viscoelastic char? acteristics in dynamic response. At the same temperature and frequency，the dynamic modulus of resin 202 is signifi? cantly higher than that of asphalt PG100，its phase angle is significantly lower than that of asphalt PG100，and this phenomenon became more obvious with the increase in temperature. At 60 ℃，the dynamic modulus of resin 202 is still greater than 1.13 MPa，while the PG100 is only about 0.15 MPa. Resin 202 has better shear resistance than as? phalt PG100. The most unfavorable working conditions of the adhesive layer between UHPC and asphalt surface are high temperature and low frequency. Compared with 25 ℃ and 25 Hz（about 120 km/h），the dynamic shear modulus of resin 202 and asphalt PG100 is decreased by 34.9%，and 88.8 % respectively at 60 ℃ and 5 Hz（about 30 km/h）. For the master curve of dynamic modulus，the goodness of fit R2 of resin 202 and PG100 are 0.993 and 0.996 respec? tively. For the master curve of phase angle，the goodness of fit R2 were 0.978 and 0.989 respectively. The regression equations have a good fitting degree. The master curves can not only find out the material characteristics at high fre? quency and for a long time，but also predict the life and long-term service performances of the adhesive layer material.