关键词: 火山地质景观, 柱状节理, 多源信息耦合, 定性建模, 动态模拟, 3DSMAX

Abstract: The signification of three-dimensional(3D) model and dynamic simulation in geological scenery is set forth. The shortcomings of the domestic and international application to qualitative geological modeling and simulation are described by using 3D geological modeling software. 3DS MAX multiple models and dynamical simulation tools are put forward. 3D model and dynamic simulation of genesisin geological scenery are done with qualitative， semi-quantitative and quantitative geological data. Based on the example of 3D model and dynamic simulation of genesis in geological scenery of Yitong National Volcanic geology park of Jilin province， the methods of the space-time information organization and coupling in geological scenery are introduced. At the same time， this paper presentsthe structures of the volcanic geological scenery model on big， middle and smallspatial scale during the 3D modeling, and the partition methods of time quantum are also clarified during the dynamic simulating. The relationship of spatial 3D visualization and temporal dynamic model is created. The authors analyzes the application， focus problem and development potential of qualitative and semi-quantitative model in geological scenery and geological evolvement dynamic simulation based on 3DS MAX.

Key words: volcanic geological scenery, columnar joint, coupling of multi-source information, qualitative modeling, dynamic simulation, 3DS MAX