BIM+VR技术在道路设计中的实现方法及应用  

Implementation Method and Application of BIM+VR Technology in Road Design

作　　者：漆亮[1] 邹云[1] QI Liang;ZOU Yun(China Merchants Chongqing Communications Technology Research and DesignInstitute Co.,Ltd.,Chongqing 400067,China)

机构地区：[1]招商局重庆交通科研设计院有限公司

出　　处：《公路交通技术》2019年第4期8-13,共6页Technology of Highway and Transport

摘　　要：随着我国经济的快速发展,公路交通建设由传统的二维平面逐渐向更复杂更具创新性的三维立体化、多专业化融合方向转型,这给传统的道路设计方法带来严峻的挑战。为此,将建筑信息模型(BIM)与虚拟现实(VR)技术引入道路工程设计中,分析了其技术特点和优势,阐述了运用BIM+VR技术进行道路平、纵、横协同设计,以及对地形、道路整体三维建模及成果可视化展示的实现方法,并应用自主开发的交互式道路VR仿真平台,在重庆市陈家阁立交和春华立交市政设计项目中进行了实践,验证了该方法的优越性和高效性。With the rapid development of China's economy,construction of road traffic has gradually shifted from the traditional two-dimensional plane to the more complex and innovative three-dimensional,multi-disciplinary integration,which makes the traditional road design method face severe challenges.This paper introduces how to use Building Information Model(BIM)and Virtual Reality(VR)technology in road engineering design,analyzes its technical characteristics and advantages,and expounds the use of BIM+VR technology for flat,longitudinal and horizontal 3D collaborative design of road and the realization of the road's overall three dimensional modeling and visualization of results.Self-developed interactive road VR simulation platform were appliedin the Chongqing Chenjiage Interchange and Chunhua Interchange municipal design project.The method is verified to be superior and efficient.

关 键 词：道路设计 BIM+VR 三维仿真平台 CIVIL 3D LandXML 可视化技术 

分 类 号：U412.3[交通运输工程—道路与铁道工程]