1. 马钢集团设计研究院有限责任公司
2. 山东省煤田地质局第二勘探队
纸质出版:2022
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宣良瑞, 邹立强, 陈明昌. 基于3Dmine平台下的普通克里格法三维地质建模与应用[J]. 能源研究与管理, 2022,(2):97-100+115.
宣良瑞, 邹立强, 陈明昌. 3D Geological Modeling and Application of Ordinary Kriging Method based on 3Dmine Platform[J]. 2022, (2): 97-100+115.
宣良瑞, 邹立强, 陈明昌. 基于3Dmine平台下的普通克里格法三维地质建模与应用[J]. 能源研究与管理, 2022,(2):97-100+115. DOI: 10.16056/j.2096-7705.2022.02.017.
宣良瑞, 邹立强, 陈明昌. 3D Geological Modeling and Application of Ordinary Kriging Method based on 3Dmine Platform[J]. 2022, (2): 97-100+115. DOI: 10.16056/j.2096-7705.2022.02.017.
为解决我国与西方不同资源储量估算方法造成的估算结果差异问题,基于我国现有三维软件平台建立三维岩性模型,并对钻孔数据进行数学统计分析,确定了每种岩性下的不同变异函数,最终采用普通克里格法构建了三维地质模型。结果表明,此方法构建的三维地质模型具有较高的可信度,资源储量结果与JORC标准下公示的结果基本一致,可作为矿山后续开发利用的依据。此模型不仅可以直观的反映矿体的三维形态亦可以快速估算不同工业指标条件下的资源储量分布情况,为矿山采矿设计、技术经济评价等提供了动态数据支持。此建模方法的研究推广对我国后续开发国外矿山具有一定的指导意义。
In order to solve the problem of the difference in estimation results caused by different resource reserve estimation methods between China and Western countries
a lithology model was established based on the existing three-dimensional software platform in China
the mathematical statistical analysis of the drilling data was carried out
the different variation functions under each lithology was determined
and finally the ordinary Kriging method was used to establish the three-dimensional geological model. The results show that the three-dimensional geological model constructed by this method has high reliability
and the resource reserve results are basically consistent with the results publicized under JORC standard
which can be used as the basis for subsequent development and utilization of the mine. This model can not only intuitively reflect the three-dimensional shape of the ore body
but also quickly estimate the distribution of resource reserves under different industrial indicators
which provides dynamic data support for mine mining design
technical and economic evaluation. The research and popularization of this modeling method has certain guiding significance for China’s follow-up development at foreign mines.
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