复杂工程地质体的三维地质建模
首发时间:2009-03-16
摘要:借助于计算机和科学计算可视化的三维地质建模技术对于地质工作具有重要的指导意义,本文介绍了真三维地质建模软件GOCAD的数据结构、三维地质模型数据来源、插值方法以及建立流程,对其中的界面生成方法直接三角剖分法(Direct Triangulation)和间接法(Interpolation)进行了对比分析。最后建立了某临港工业区的三维地质模型,生成了三维实体模型、钻孔连井剖面图等,证明了方法的适用性和有效性。
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The 3D-Geoscience Modeling of Complex engineering geological
Abstract:The use of computers and scientific Visual three-dimensional geological modeling techniques has significant influence on the geological work .This paper introduces the structure of three-dimensional geological modeling by the software-GOCAD, and the sources of three-dimensional geological modeling data, Moreover, the methods of interpolation and the process .Also it contrast the method of Direct Triangulation with the method of Interpolation. Finally we builds a three-dimensional geological model of the Industrial Area, By means of this model ,it generates three-dimensional solid model, even profiles of the drilling wells and so on .The results prove that this method is effective and applicable.
Keywords: GOCAD three-dimensional geological Modeling DSI
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No.3033643803812371****
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