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讨论了三维数字化隧道工程的定义和三维数字化工程主要研究的内容,重点讲述了应用非约束Delaunay方法实现三维数字地层建模和隧道及附属物建模的方法,并把该方法运用到海底隧道工程数字化实例中取得了很好的效果。
This paper discusses the definition of 3D digital tunneling project and the main research contents of 3D digital engineering. It focuses on the application of non-constrained Delaunay method to 3D digital formation modeling and tunneling and appendage modeling. The method is applied to subsea tunnel project Digitized examples made good results.