Three-dimensional dynamic simulation of landslide disaster

For facilitating the analysis and representation of geology disaster, the three-dimensional dynamic simulation techniques of landslide disaster are presented in this paper. Combining with practical survey data, virtual geographic environments are reconstructed. Landslide disaster process and the generated impulse wave are simulated by three-dimensional visual techniques. The details of geology disaster are successfully exhibited, e.g. landslide motion, water wave propagation and run-up with wave divergence and amplitude fading. The experimental results based on reservoir bank slope demonstrated the practicability and effectiveness of the methodology.