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Three-dimensional virtual scenery construction of tunnel and its application in safety monitoring

机译:隧道三维虚拟风景施工及其在安全监测中的应用

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Virtual reality technology is used to build the three-dimensional scenery model of the tunnel, and on this basis, the advanced safety monitoring of tunnel is implemented. The establishment method of three-dimensional scenery is introduced. First the tunnel's three-dimensional scanning control network is built and then the integrated tunnel is scanned with Trimble VX Spatial scanners. Lastly we build the tunnel's three-dimensional model using the obtained point cloud data. Based on the fitting calculation of various cross sections of the tunnel virtual scenery model, the integrated deformation of the tunnel is obtained.
机译:虚拟现实技术用于构建隧道的三维风景模型,在此基础上,实现了隧道的高级安全监控。介绍了三维风景的建立方法。首先,构建隧道的三维扫描控制网络,然后使用Trimble VX Spatial Scanner扫描集成隧道。最后,我们使用所获得的点云数据构建隧道的三维模型。基于隧道虚拟风景模型的各种横截面的拟合计算,获得了隧道的集成变形。

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