高速公路路线三维地质建模研究——以雄信高速为例  

Study on 3D Geological Modeling of Expressway Route—— Taking Xiong Xin Expressway as an Example

作　　者：胡飘野 HU Piao-ye(Guangdong Communication Planning&Design Institute Group Co.ltd.,Guangzhou 510440,China)

机构地区：[1]广东省交通规划设计研究院集团股份有限公司,广州510440

出　　处：《工程建设与设计》2021年第20期104-107,共4页Construction & Design for Engineering

摘　　要：以粤北地区雄信高速公路项目为例,结合虚拟钻孔技术在三维地质建模平台上的建模流程,系统地阐述其在三维地质建模平台修正地质模型的过程,计算结果达到了修正的目的。研究结果表明:通过三维模型能真实地查看结构物所处地质条件,结合虚拟钻孔技术能在一定程度上提高三维地质模型的精度,该技术也可为其他的带状地形三维建模与可视化研究提供借鉴。Taking XiongXin Expressway in northern Guangdong as an example, this paper systematically explains the process of revising the geological model on the 3 D geological modeling platform with the virtual drilling technology, and the calculation results have achieved the purpose of revision. The research results show that the geological conditions of the structure can be viewed through the three-dimensional model, and the virtual drilling technology can improve the accuracy of the three-dimensional geological model to a certain extent. This technology can also provide reference for other 3 D modeling and visualization studies of belt terrain.

关 键 词：三维地质建模 虚拟钻孔 高速公路 路线 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论] U412.366[自动化与计算机技术—计算机科学与技术]