基于Vega和Creator的滑坡演化过程仿真分析  

Simulation System of Landsliding Based on Vega and Creator

作　　者：吴德彬[1] 王小平[1] 

机构地区：[1]华中科技大学控制科学与工程系,武汉430074

出　　处：《计算机与数字工程》2013年第1期105-107,共3页Computer & Digital Engineering

基　　金：国家自然科学基金(编号:60904074);973基础研究计划(编号:2011CB710606);中央高校基本科研业务费专项资金(编号:2011TS004)资助

摘　　要：在不同外部条件下对滑坡滑动过程进行仿真研究。基本步骤为:利用三维建模软件Multigen Creator建立滑坡体仿真模型,再利用三维虚拟仿真软件Vega对建立好的模型进行仿真。从监测资料提取正常情况和连续降雨情况下的监测数据,分别模拟了在这两种情况下,整个滑坡体的动态滑动过程,通过比较两种情况下滑坡体滑动过程的不同,分析了连续降雨对滑坡体的滑动造成的影响,从而对实际的滑坡防治有一定的参考价值。In this paper, a system is designed to simulate the whole process of landsliding under different conditions. The specific procedure is given as follows= at first, a simulation model of the landslide is designed by three-dimensional modeling software Muhigen-Creator, then the model is simulated in the 3D virtual simulation software Vega. Secondly, data extracted from monitored data under normal condi- tions and continuous rainfall,are taken to simulate the dynamic sliding process of the landslide in both cases. Thirdly, comparison between these two cases will be made to analyze the impact of continuous rainfall on landslide. Thus, the designed system will be useful for the prevention of the actual landslide.

关 键 词：滑坡 虚拟仿真 三维建模 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]