基于虚拟现实的截流施工动态可视化仿真研究  

Research on dynamic visual simulation for construction process of river closure project based on virtual reality

作　　者：佟大威[1] 

机构地区：[1]天津大学水利工程仿真与安全国家重点实验室,天津300072

出　　处：《中国工程科学》2011年第12期80-83,90,共5页Strategic Study of CAE

基　　金：国家自然科学基金创新研究群体科学基金资助项目(51021004);"十二五"国家科技支撑计划重大资助项目(2011BAB10B06)

摘　　要：利用虚拟现实和3dsmax技术进行了截流施工场景三维仿真建模,并在此基础上,结合龙口水力指标的动态计算,提出了基于虚拟现实的截流施工三维动态可视化仿真技术,实现了截流过程的逼真预演和多方案的比较分析,从而为截流组织设计与决策提供了强有力的可视化分析手段。In this paper, 3D simulation model for the fiver closure is established by making use of virtual reality and 3dsmax technique. With the analysis of the dynamic hydraulic characteristics at the closure-gap, a VR- based 3D dynamic visual-simulation of method for the complex process of river closure is presented. In this visual representation, comparison among different schemes of fiver closure is achieved easily. Therefore, a powerful visual tool for aiding fiver closure design and management can be provided.

关 键 词：虚拟现实 截流 三维动态 可视化仿真 

分 类 号：TV551.2[水利工程—水利水电工程]