PAN Mao 1Li Jun 1WANG Zhangang 2JIN Jiangjun3
作者信息
- 1. The Key Laboratory of Orogenic Belts and Crustal Evolution,Peking University,Beijing 100871,China
- 2. Laboratory of Coal Resources and Mine Safety,China University of Mining and Technology,Beijing 100083,China
- 3. China Center for Information Industry Development,Beijing,100044,China
- 折叠
摘要
Abstract
Applying new approaches,methods,and technologies for the estimation of reserves can effectively improve the efficiency and accuracy of assessments of solid mineral resources.After analyzing the development of 3-D geoscience modeling technology(3-D GMT),this paper discusses the application of 3-D GMT for the estimation of solid mineral reserves, emphatically introducing its workflow and two key technologies,3-D orebody surface modeling,and property modeling.Moreover, the paper analyzes the limitations of traditional methods,such as the section method and geological block method,and points out the advantages of 3-D GMT:building more accurate 3-D orebody models,expressing the internal inhomogeneous attributes of an orebody,reducing the potential for errors in the estimation of resfrves,and implementing dynamic estimations of reserves.关键词
3-D geoscience modeliIlg,solid mineral resource,estimation of reserves,surface modeling, property modelingKey words
3-D geoscience modeliIlg,solid mineral resource,estimation of reserves,surface modeling, property modeling分类
天文与地球科学
