Three-dimensional geological modeling and its application in Digital Mine
Three-dimensional geological modeling and its application in Digital Mine
复制标题
三维地质建模及其在数字矿山中的应用
DOI：
10.1007/s11430-013-4671-9
复制
发表时间：
2014-02
期刊：
影响因子：
--
通讯作者：
Xu, Hua
中科院分区：
文献类型：
--
作者：
Wu, Qiang;Xu, Hua
三维地质建模是数字矿山的前提和核心基础。虽然这项新技术为矿产勘查行业带来了新的机遇和动力，但在这方面仍有许多难题需要解决。根据矿山数据的特点和数字矿山建设的目标，提出了多源数据耦合、多建模方法集成、多分辨率可视化与检测、多维数据分析与应用的理论。通过分析建模过程中各个环节存在的不确定性等问题，设计了一种适用于复杂地质体建模、矿产资源/储量估算和矿山勘探工程的建模方法。沿着矿山勘探、开发、复垦的过程，三维建模经历了“构造-模拟-修改”的过程，在此过程中三维模型能够动态更新并逐步完善。实际应用结果表明，该方法能够在空间信息质量评价的控制下，充分利用矿山数据，建立有效的三维模型。实验结果表明，该模型可用于矿山资源评价，为矿山开采效率的提高提供科学依据。
The 3D geological modeling is the prerequisite and core foundation for Digital Mine. Although this new technology brings new opportunities and motivation for the mineral exploration industry, it still has many difficulties to be solved in this area. Based on the characteristics of mine data and the aim of Digital Mine construction, this paper introduces a theory including multi-source data coupling, multi-modeling methods integration, multi-resolution visualization and detection, and multidimensional data analysis and application. By analyzing problems such as the uncertainty in each step of the modeling process, we designed a novel modeling method that can be applied to the complex geological body modeling, mineral resource/reserve estimation, and the mining exploration engineering. Along with the process of mine exploration, development, and reclamation, 3D modeling undergoes the process of “construction-simulation-revision” during which the 3D model is able to be dynamically updated and gradually improved. Based on the result of practical utilization, it is proven that the methodology introduced by this paper can be used to build an effective 3D model by fully using the mining data under the control of spatial information quality evaluation. Our experiments show that such a 3D model can be used to evaluate the mine resource and provide the scientific evidence to improve mining efficiency during the various stages of evolvement process in mine.
登录
查看更多内容
影响因子：
2.6
作者：
G. Caumon;P. Collon-Drouaillet;C. L. C. D. Veslud-C.-L.-C.-D.-Veslud-3212821;S. Viseur;J. Sausse
通讯作者：
G. Caumon;P. Collon-Drouaillet;C. L. C. D. Veslud-C.-L.-C.-D.-Veslud-3212821;S. Viseur;J. Sausse
影响因子：
4.4
作者：
Frank, Tobias;Tertois, Anne-Laure;Mallet, Jean-Laurent
通讯作者：
Mallet, Jean-Laurent
DOI：
10.1109/tvcg.2003.1260746
发表时间：
2003-10
期刊：
IEEE Trans. Vis. Comput. Graph.
影响因子：
--
作者：
Paolo Cignoni;C. Montani;C. Rocchini;Roberto Scopigno
通讯作者：
Paolo Cignoni;C. Montani;C. Rocchini;Roberto Scopigno
影响因子：
4.4
作者：
Qiang Wu;Hua Xu
通讯作者：
Qiang Wu;Hua Xu
DOI：
10.3809/jvirtex.2001.00033
发表时间：
2001
期刊：
Journal of The Virtual Explorer
影响因子：
--
作者：
D. Lebel;R. Vuitton;C. Deblonde;J. Marcil;L. Masse;D. Kirkwood;M. Valle;R. D. Roza;M. Malo
通讯作者：
D. Lebel;R. Vuitton;C. Deblonde;J. Marcil;L. Masse;D. Kirkwood;M. Valle;R. D. Roza;M. Malo