In order to solve the problem of the damage of the solid motor propellant/liner bonding interface under the simultaneous action of temperature and vibration load during land transportation, the effect of vibration load on the bonding interface was studied by experiment. The accelerated vibration test design of the test specimen and the bonded specimen at different temperatures is given, the accelerated vibration test plan at different temperatures is determined, the failure rule of the specimen is summarized, and the relationship between the mechanical properties of the specimen and the vibration time and temperature is analyzed. Then, the reasons for the degradation of the bonding interface performance caused by the temperature vibration load are explained from a mesoscopic perspective. The results show that when the ambient temperature is higher, the tensile strength decreases faster; when the temperature increases and the vibration time increases, the degree of particle dewetting increases and cracks are more likely to appear.