在信息化不断发展的时代,平面图越来越不能满足我们的要求,二位格式的图件变得越来越力不从心,这就要求我们用三维建模,三维建模有助于我们直观清楚的了解事物的信息。在隧道施工领域,隧道的设计和施工很容易受到地质构造,地质环境,水等周围环境的影响。隧道的建模工作有助于施工人员直观的了解隧道以及其周围地质环境的细节情况,起到很重要的作用,同时对隧道的设计也有指导作用。 In the era of continuous development of information technology, the plan more and more can not meet our requirements, two-format map become more and more powerless, which requires us to use three-dimensional modeling, three-dimensional modeling helps us intuitive and clear Understand the information of things. In the field of tunnel construction, the design and construction of the tunnel are easily affected by the surrounding environment such as geological structure, geological environment and water. The modeling of the tunnel can help the construction staff to understand the details of the tunnel and the surrounding geological environment intuitively, which plays a very important role and also guides the design of the tunnel.