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随着计算机图形学技术和数据库技术的迅猛发展和成熟,利用计算机信息技术提升和改造传统的地质矿产勘查技术水平,对于提高矿产储量估算和管理的智能化和自动化水平,提高工作效率,具有重要意义。文章提出了一种利用三维地质建模与可视化技术进行固体矿产储量估算的可行性方案。并提出了应用轮廓线进行三维矿体表面建模时尖灭与分支情况处理、带约束的三维矿体表面建模的解决方案。
With the rapid development and maturity of computer graphics and database technology, the use of computer information technology to upgrade and transform the traditional geology and mineral exploration technology is of great importance to improve the intelligence and automation of mineral reserves estimation and management, and to improve work efficiency significance. The paper proposes a feasible scheme for estimating the reserves of solid minerals by using three-dimensional geological modeling and visualization technology. The solution to the problem of pinch-out and branch-off and three-dimensional constrained surface modeling of orebody when applying contour line to surface modeling of three-dimensional ore body is put forward.