This paper summarizes the features of the layered structure of the roller compacted concrete dam, which was needed for the fine simulation study of the flow-induced vibration of the roller compacted concrete dam. Besides, based on the hydroelastic model test, the simulation method of the layered weak structure of the roller compacted concrete dam is studied in depth, then six scaling criteria that the simulation of the hydroelastic model with rolled layered structure need to meet were presented, and three kinds of adhesion simulation methods of the layered structure are also put forward. Meanwhile, the vibration response signals and frequency response functions for five sets of simulated specimens are analyzed on account of the principle of frequency response function, and the dynamic response characteristics of specimens under different simulation methods are also evaluated. The simulation results show that the mode with materials of milling rubber, vulcanized rubber adhesive, thin low elastic modulus rubber, vulcanized rubber adhesive and milling rubber from the bottom to the top is in accordance with the theoretical laws.