虚拟现实技术在隧道超前地质预报中的应用

随着科技的发展,虚拟现实技术在诸多行业大放异彩,虚拟现实技术在隧道施工中的应用亦发挥重大作用。在隧道施工前进行的超前地质预报关系着施工的安全与否,传统的地质素描卡工作量大、参数多,不能直观地表示较长工作线的地质条件。文章在传统地质预报的基础上开发超前地质预报程序,实现隧道超前地质预报信息与虚拟现实技术的耦合。该程序以三维全景的方式把隧道地质勘测结果形象地呈现给用户,帮助用户更加直观地了解隧道工程地质信息,监测施工条件,从而达到提高施工进度、保障施工安全的目的。

With the development of science and technology,virtual reality technology is playing an important role in tunnel construction.The advance geological forecast before tunnel construction is related to the safety of construction.The traditional geological sketch card has too much work and too many parameters,so it can not directly express the geological condition of the long working line.Based on the traditional geological prediction,this paper develops the advanced geological prediction program and realizes the coupling of tunnel advanced geological prediction information and virtual reality technology.The program presents the image of the tunnel geological survey results to the users in the way of three-dimensional panorama,helps the users to understand the tunnel engineering geological information more directly,and monitors the construction conditions,so as to improve the construction progress and ensure the safety of construction purposes.